Vixen SD103SII Telescope OTA
New Vixen SD103SII apochromatic high-performance refractor with FPL53 SD glass and improved optical properties for demanding observers and astrophotographers
- Apochromatic high-performance refractor with FPL53 ED glass
- Reduces chromatic aberration to an absolute minimum
- Guarantees enormously high contrast and excellent sharpness
- You get a very colour-pure, sharp and neutral image
- Very light and transportable, ideally suited for mobile applications
- Fully-coated 103 mm SD lenses without spacer plates
- No more unwanted spikes visible on the stars
- High-quality standard "Made in Japan"
- Dimensions: 115 x 810 mm
- Weight: 5.5 kg with accessories
Product number:
X026086
EAN:
4955295260867
WEEE-Reg.-Nr.:
DE 34323861
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FAQ - Frequently Asked Questions
That is normal. Finder scopes are only used to make objects easy to locate. The image orientation does not matter for observation.
- Alt-azimuth: easy to use, moves horizontally and vertically
- Equatorial: enables precise tracking of objects with only one axis – ideal for high magnifications and astrophotography
- Moon: from 30 mm
- Planets: from 100 mm
- Deep sky: from 150 mm
Product information "Vixen SD103SII Telescope OTA"
The Vixen SD103SII Telescope OTA is a new 103 mm apochromatic refractor with high-performance Super-ED glass (= SD). The advantage of this SD refractor is its short length and low weight.
The FPL53 glass reproduces an extremely clear and sharp image by an exceptionally high degree of elimination of residual chromatic aberrations. The SD glass is designed to bring all beams of violet, red, blue, yellow and green very precisely together on the same plane. The special lens material reduces chromatic aberration across all colours.
The new Vixen SD103SII no longer uses spacer plates, which leads to a significantly better image quality, especially with bright stars. In photographic images, no spikes can be seen on the stars, which were otherwise produced by the spacer plates. In addition, you will be thrilled when you look at the moon or the brighter planets and observe the moon craters pin sharp as well as with extremely high contrast. Also look at the ring planet Saturn or the cloud bands on Jupiter. But of course, brighter deep sky objects such as the Orion Nebula or the Andromeda Galaxy can also be observed in impressive detail.
In combination with the new optional SD Reducer HD Kit or SD Flattener HD, these refractors allow illumination with a 44 mm image circle for full format SLR cameras.
The older ED81SII, ED103S, ED115S refractors were originally developed for visual observers and photographers using APS-C cameras. However, the new SD series is also optimised for use with full-frame cameras through the use of new inner baffle rings. The large 60 mm eyepiece extension also allows heavy cameras to be attached without tilting. Furthermore, the included folding mirror allows comfortable observation even in unfavourable observation situations and additionally offers a T2 thread for connecting a DSLR camera. This allows you to observe in straight line or at a 90° angle. The carrying handle attached to the tube clamps ensures a secure grip when transporting the telescope.
FEATURES
SCOPE OF DELIVERY
The FPL53 glass reproduces an extremely clear and sharp image by an exceptionally high degree of elimination of residual chromatic aberrations. The SD glass is designed to bring all beams of violet, red, blue, yellow and green very precisely together on the same plane. The special lens material reduces chromatic aberration across all colours.
The new Vixen SD103SII no longer uses spacer plates, which leads to a significantly better image quality, especially with bright stars. In photographic images, no spikes can be seen on the stars, which were otherwise produced by the spacer plates. In addition, you will be thrilled when you look at the moon or the brighter planets and observe the moon craters pin sharp as well as with extremely high contrast. Also look at the ring planet Saturn or the cloud bands on Jupiter. But of course, brighter deep sky objects such as the Orion Nebula or the Andromeda Galaxy can also be observed in impressive detail.
In combination with the new optional SD Reducer HD Kit or SD Flattener HD, these refractors allow illumination with a 44 mm image circle for full format SLR cameras.
The older ED81SII, ED103S, ED115S refractors were originally developed for visual observers and photographers using APS-C cameras. However, the new SD series is also optimised for use with full-frame cameras through the use of new inner baffle rings. The large 60 mm eyepiece extension also allows heavy cameras to be attached without tilting. Furthermore, the included folding mirror allows comfortable observation even in unfavourable observation situations and additionally offers a T2 thread for connecting a DSLR camera. This allows you to observe in straight line or at a 90° angle. The carrying handle attached to the tube clamps ensures a secure grip when transporting the telescope.
FEATURES
- Objective lens: D=103 mm, multi-coated
- 2-lens SD apochromat without spacer plates
- No more spikes on the stars
- Focal length: 795 mm (f7.7)
- Resolution and limiting magnitude: 1.13 arcseconds; 11.8
- Light gathering power: approx. 217x more than the human eye
- Dimensions and weight: 115 mm dia x 810 mm; 5.5 kg
- Viewfinder telescope: 7x50 illuminated
- Adapters and connections: 60 mm thread, 50.8 mm and 31.7 mm socket, thread for T-ring
- Connection: 50.8 mm and 31.7 mm socket with flip mirror / folding mirror
- Photography: primary focus and eyepiece projection
SCOPE OF DELIVERY
- Refractor SD103SII Telescope (OTA)
- Tube clamp with dovetail
- Dew cap
- Flip mirror / folding mirror
- Carrying handle
- Dovetail rail
- 7x50 viewfinder
| Angular resolution (arc seconds): | 1.13 |
|---|---|
| Aperture ratio: | 7.7 |
| Batteries included: | No |
| Batteries required: | No |
| Colour: | white |
| Colour of coating: | green |
| Compass: | No |
| Dust protection caps: | Dust protection caps for front lens and eyepiece holder |
| ED glass: | Yes |
| Eyepiece Barrel Diameter (mm): | 50.8 |
| Field of application [Telescopes]: | Deep Sky Observation , Deep Sky Photography , Lunar observation , Lunar photography , Planetary observation , Planetary photography |
| Finderscope: | 7 x 50 mm |
| Focal length (mm): | 795 |
| Material: | Aluminium |
| Material OTA: | Aluminium |
| Material front lens or corrector plate: | Ohara Japan FPL-53 ED glass |
| Maximum recommended magnification: | 206 |
| Mirror/Lens diam. (mm): | 103 |
| Mount Type [Telescopes]: | Optics without Mount |
| Mount type: | Without mount / OTA only |
| Net weight OTA (incl. accessories) (kg): | 5.5 |
| Optical design: | Apochomatic Refractor |
| Product Family [Telescopes]: | Refractor telescope |
| Reticle: | No |
| Target Group [Telescopes]: | Advanced Amateurs , Specialists and Research , Visual enthusiasts |
| Total height (mm): | 115 |
| Total length (mm): | 810 |
| Total width (mm): | 115 |
| Transportability: | good |
| Tripod height adjustment: | No |
| Type of coating: | Fully coated , Fully multi-coated |
| Type of tripod thread: | 60 mm |
| Visual limiting magnitude (approx., mag): | 11.8 |
Product and safety instructions
Manufacturer:
Bresser GmbH, Gutenbergstraße 2, 46414 Rhede
Contact:
www.bresser.de
www.bresser.de
Warning notes
Info_Handling-and-safety-Instructions_multi-lingual_BRESSER_v072025a.pdf
- General safety instructions DANGER Risk of suffocation! Improper use of this product can result in suffocation, especially for children. Therefore, carefully observe the following safety instructions. Keep packaging materials (plastic bags, rubber bands, etc.) away from children! There is a risk of suffocation! Keep cords, ribbons, and similar materials away from children! They could accidentally strangle themselves and suffocate! NOTE Risk of material damage! Improper handling can damage the device and/or accessories. Therefore, only use the device according to the following safety instructions. Do not dismantle the device! In the case of a defect, contact your dealer. They will contact the service center and may send the device in for repair.
- Never look at the sun through an eyepiece/telescope without a certified protection filter. A moon filter can never be used for solar observation. The moon filter is only suitable for moon observation. The solar filter must be mounted in front of the telescope opening, not at the eyepiece. Otherwise, the concentrated light beam through the optics will immediately destroy the filter foil, leading to severe eye damage, including permanent blindness.
- Never leave the optics unattended. Children and inexperienced adults could point the telescope at the sun without proper precautions and lose their eyesight.
- Do not expose the device to high temperatures.
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Accessories
%
VIXEN 35655 Carry Bag for OTA & tripod
€62.00*
€93.00*
(33.33% saved)
Safe and convenient bag to transport your OTA or tripod to your observing site. Holds many size tubes. Wrap the optical tube in the protective cloth with Velcro tape and secure it to the wall inside the carrying bag. Includes 2 accessory pouches to store a finder scope and flip mirror. Reflective tape on the carry strap increases visibility at a dark site.Suggested tubes and tripods: A80M ; A80Mf ; A70Lf ; ED103S; AX103S ; SXGHAL130 and SXG-AL130 TripodFEATUREScarry bag for tubes & tripod maximum optical tube size: 850x125mm (L&W)reflective tape on handles prevent lossSCOPE OF DELIVERY1x Vixen Carry Bag2x accessory pouches
Available
Vixen Wide Photo Adapter 60DX for Nikon
€159.00*
The Wide Photo Adapter 60DX connects your Nikon DSLR camera to your telescope via a 60 mm thread. Thanks to the use of new materials and an improved design, Vixen was able to significantly improve the precision and load capacity compared with conventional adapters. The adapter's large interior diameter prevents shadows at the edges of the image when using a full-frame DSLR camera.FEATURESIncreased material strength for additional stability6 screws hold the camera in position (compared with 4 on most conventional adapters)Screw tips with Delrin inserts prevents the camera from tilting and minimizes distortion.Large interior diameter prevents shadowingBlack interior prevents scattered lightCompatible with 60 mm accessories when the camera adapter is removed2 screw sets (L and S) prevent scratches on the camera housing2 screw sets for adjusting the rotation resistanceDELIVERY CONTENTVixen Wide Photo Adapter 60DX for Nikon cameras2 screw sets (L and S)
Available
Vixen focal adapter for Canon EOS
€54.00*
The Vixen focal adapter can be used to connect your DSLR camera to your telescope via a 60-mm thread. The large internal diameter of the adapter prevents shadows at the edges of the image when using a full-frame DSLR camera. The focal adapter can also be rotated to rotate the field of view selection. Three locking screws are provided for clamping.Note: Vixen T2 ring also required for your Canon. In this case, the inner ring is removed from the T2 adapter and clamped using three small grub screws.FEATURES60-mm connection thread for OAZWeight: 56 gT-ring for Canon EOS also requiredPACKAGE CONTENTSVixen focal adapter for Canon EOS
Available
Vixen 60DA Focal adaptor for Canon EOS Cameras
€149.00*
Vixen 60DX Focal adaptor for Canon EOS Cameras
This Vixen 60DX is a photographic adaptor for Canon EOS cameras, for use with telescopes with a 60 mm focuser drawtube connection thread. A redesign by Vixen uses new tougher materials for a more solid connection and also offers an accurate, well-machined camera rotator ring, in order to help frame your images perfectly.
Camera-Adaptor for Canon EOS with 60mm Focuser connection thread
Large inner diameter for full-format cameras, helping to minimise vignetting
6 locking 60° spaced bolts to hold the camera’s rotation in position
Dimensions: 81mm x 30 mm / weight: 190g
The option of using 6 long or 6 short fixing screws for the rotator
The Vixen 60DA Focal adaptor connects your Canon EOS DSLR Camera to a telescope with an appropriate 60 mm Focuser Drawtube Thread. Thanks to the use of new materials and an improved design Vixen was able to considerably uprate both precision and durability, when compared to conventional rotational camera adaptors. Two sets of rotational locking bolts (Long and Short) are supplied. The longer ones are knurled and easy to turn by hand. The shorter options help to prevent marring of the camera casing, when using certain designs of camera and are also much less easy to turn by hand, increasing security if you need the camera locked in a particular rotational position for longer periods.
The large inner dimension of this adaptor prevents vignetting at the edges of the image when using full frame DSLR cameras.
Canon EOS-Bayonet fastener made of hardwearing brass, for years of hassle-free use.
Increased material quality over conventional adapters provides more stability in use.
6 fixing bolts hold the camera in rotational position for increased sturdiness (standard rotators often only use 4, or less).
FEATURES
Screw tips with Delrin-tips prevent tilting of the camera and subsequent image distortion.
Large inner diameter prevents vignetting.
Inner blackening suppresses scattered light.
Compatible with 60 mm accessories, when the camera adaptor is taken off.
Two rotational bolt sets (Long and Short) are supplied.
SCOPE OF DELIVERY
60DA Focal adaptor
6 long and 6 short fixing screws
Currently not available
Vixen universal T2 focal adapter, 60 mm
€54.00*
This Vixen focal adapter connects your DSLR or other camera to your telescope with a 60 mm thread.The large interior diameter of the adapter prevents vignetting at the edges of full-frame camera sensors.The focal adapter can be rotated so that the image field can be perfectly framed.This rotational adjustment is facilitated via 3 locking screws, ensuring a firm lock.Note: Vixen T2 ring is also required for your brand of camera.In this case, the inner ring of the T2 adapter is removed and clamped in place with three small grub screws.PROPERTIESConnects your DSLR camera to your telescopePrevents shadowingDimensions: 72 mm x 20 mmWeight: 55 gWHAT'S INCLUDEDFocal adapter universal 60 mmAssembly tool
Available
Vixen T-ring for Canon EOS
€28.00*
T-rings are used as a connecting piece between the camera adapter and the camera. Please note that each camera type requires a different T-ring.FEATURESVixen T-ring for Canon EOS camerasConnects a camera adapter to the cameraFor microscopes, telescopes and T2 lensesWeight: 52 gPACKAGE CONTENTSVixen T-ring for Canon EOS
Available
%
Vixen T2 ring for Nikon
€18.00*
€28.00*
(35.71% saved)
T2 rings are used as a connecting piece between the camera adapter and the camera. Please note that each camera type requires a different T-ring.FEATUREST2 adapter ring for Nikon camerasAdapts the camera to telescopes and microscopesWeight: 22 gPACKAGE CONTENTSVixen T2 ring for Nikon
Available
Vixen T-Ring for Sony E Cameras
€55.00*
This T2 ring allows you to use your Sony camera on a telescope or microscope with a T2 thread.Depending on the mode, you may require an additional camera adapter.FEATUREST-2 ring for connecting an SLR cameraDesigned for Sony EWeight: 113 gDELIVERY CONTENTT-2 Ring Sony E
Currently not available
%
Vixen T-Ring - Four Thirds
€19.00*
€28.00*
(32.14% saved)
Connects a Four Thirds camera to your telescope or microscope.A camera adapter is required for this purposeWeight: 58 gDELIVERY CONTENTVixen T-ring - Four Thirds
Available
Vixen Micro 4/3 T-ring
€55.00*
T-rings are used as a connecting piece between the camera adapter and the camera. Please note that each camera type requires a different T-ring.FEATURESMicro 4/3 T-ringFor telescopes and microscopesWeight: 110 gPACKAGE CONTENTSMicro 4/3 T-ring
Available
Vixen SD Reducer HD Kit
€499.00*
High-performance flattener and reducer set connection rings for Vixen telescopes SD81S, SD103S and SD115S, as well as the ED predecessor series.
High-performance flattener and reducer set
The kit consists of a high-performance flattener, a reducer for reducing the focal length, and connection rings (distance ring SD81, EX Tube 66), which were developed for prime-focus astrophotography with the SD81S, SD103S and SD115S telescopes.
The flattener and the 0.79x reducer deliver a significant increase in telescope performance and image quality.
You obtain a flat and sharp image until the edges, including with a full-frame DSLR camera.
Ultra-sharp image over the entire field of view of the DSLR full-frame sensor
The SD flattener improves the image quality to the edge of the field of view without changing the original focal length of the telescope.
The field of view of the DSLR camera with a full-frame sensor is fully illuminated (44 mm), ensuring that stars appear sharp until the edges of the image.
When used in conjunction with the Reducer HD, the focal length is reduced by a factor of 0.79 (f/7.7→6.1) whilst maintaining the 44 mm illumination.
High-contrast AS coating
The anti-reflex AS coating, which is also used on our high-end VSD 100 f/3.8 astrograph, delivers a high light transmission of 99.9% per lens surface. Loss of light, ghosting and scattered light images are virtually eliminated thanks to the completely matte interior coating.
FEATURES
Reduces the focal length by a factor of 0.79
Designed for full-frame cameras
High-contrast AS coating
Ultra-sharp image over the entire field of view
Designed for full-frame DSLR cameras
Illumination: 44 mm
Correct distance to chip: 63.5 mm
Designed for the SD81S, SD103S and SD115S
Also suitable for the ED81S, ED103S and ED 115S
DELIVERY CONTENT
SD Flattener HD
Reducer HD
Adapter ring for SD81
66 mm EX extension tube
Dust caps
Currently not available
Vixen Reducer HD
€349.00*
Above-average contrast
The Reducer HD features the optical coating that was developed by Vixen for our high-end VSD100F3.8 astrograph. The AS coating provides light transmission of up to 99.9% per lens surface. The special matte surface in the interior also minimizes ghosting, light loss and lens flares.
Reducer HD in combination with SD telescopes
The Reducer HD can be used on telescopes from the SD series (SD81S, SD103S and SD113S) with the SD Flattener HD Kit (item #37246) . The Reducer HD reduces the focal length by a factor of 0.79x (f/7.7 to f/6.1) and delivers a razor sharp image over the entire 44 mm image sensor surface on DSLR cameras.
Reducer HD in combination with AX103S and VC200L telescopes
In addition to the SD telescopes, the Reducer SD is also compatible with the AX103S and VC200L telescopes. With these telescopes, the focal length is reduced by a factor of 0.77x.FEATURESUp to 99.9% light transmission per lens surfaceReduces the focal length by a factor of 0.79xAlso suitable for full-frame DSLR camerasFor the ED/SD 81S, 103S, 115SAS coating with light transmission of up to 99.9% DELIVERY CONTENTVixen Reducer HDDust caps
Currently not available
Vixen SD Flattener HD Kit
€299.00*
High quality SD field flattener HD kit for the Vixen ED and SD refractor telescopesWith this image field plane you get razor-sharp star images up to the edge of the field of view.The flattener illuminates a 44 mm image circle and is therefore also suitable for full format cameras.The same anti-reflection AS coating that is also used for Vixen's high-end astrograph VSD 100 f / 3.8 enables a high light transmission of 99.9 percent per lens surface. Loss of light, ghosting and stray light images are almost completely eliminated by the completely matt interior coating.Can be used on the SD81S, SD103S and SD 115S, as well as the predecessor ED seriesAlso requires the Wide Photo Adapter and a T2 ringWeight 218 g
Available
Vixen ED 0.67x Focal reducer
€215.00*
0.67x Focal reducer for ED/SD series The reducer decreases the focal length of the telescope, allowing you to takequick photos with shorter exposure times.Can be used with: ED/SD81S, ED/SD115S, ED/SD103SApplication: Reduces the focal length by a factor of 0.67x625-419 mm (f5.2) for ED/SD81S795-533 mm (f5.2) for ED/SD103S890-596 mm (f5.2) for ED/SD115SPrime-focus photography (APS-C)Distance to chip: 63.5 mmFEATURESReduces the focal length by a factor of 0.6760 mm connection thread625-419 mm (f5.2) for ED/SD81S795-533 mm (f5.2) for ED/SD103S890-596 mm (f5.2) for ED/SD115SDistance to chip: 63.5 mmWeight: 174 gDELIVERY CONTENT0.67x focal reducerDust caps
Available
Vixen SXD2WL Equatorial GoTo Mount with Wifi
€2,799.00*
Vixen has developed a new generation of SX mounts for demanding observers and astrophotographers. The SXD2WL mount is simply operated via a Wifi module with a smartphone or tablet.
By controlling the mount with your smartphone using the free STAR BOOK Wireless app, you can easily use sky navigation functions such as automatic GoTo panning of celestial objects via your smartphone or tablet.
By eliminating the power consumption of the conventional LCD (STAR BOOK TEN), the power consumption on the mount is reduced by up to 20%, thus enabling longer astronomical observation and astrophotography. When the desired celestial object is selected from a list, it is automatically panned into the telescope's field of view and tracking begins. An existing STAR BOOK TEN controller can also be used on this mount without any problems.
Equipped with the same precision stepper motors as the top model, the AXD mount, the SXD2WL brings a new standard of performance and precision to the Vixen mount family. With a photographic load capacity of 15 kg, the axis cross of the mount weighs just 9.2 kg making it ideal for mobile observations. In addition, the motors mounted in the lower part of the mount also serve as a counterweight, so the mount requires fewer weights for balancing. The SXD2 mount in detail Precision stepper motors and micro-step motion control system At the heart of the SXD2 are the precision stepper motors, which offer better performance and response than previous models. The micro-step motion control system offers powerful and yet very smooth drive characteristics, which are given both in fine movements and in fast pans.
Built-in bearings
The bearings of the RA and DEC axes and the worm shafts have been significantly improved to reduce the load on the motors. As a result, the motors move much more smoothly than in previous models. High-precision worm gears
High-precision processing technologies eliminate worm gear errors. The edges of the two worms and worm wheels are particularly smooth, enabling very precise tracking.
Declination axis as counterweight
The solid motor units are installed in the lower part of the declination axis so that the center of gravity of the SXD2 is below the intersection point of the RA and DEC axes. This means you need fewer additional counterweights. Latitude setting
The latitude is adjustable between 0 and 70 degrees (divided into 3 zones and adjustable +/- 15 degrees per zone, for high, medium and low latitudes); latitude scale in 2-degree increments; fine adjustment with a tangent screw head, approx. 0.8 degrees per turn. Built-in PFL-II polar finder with illumination The built-in 5x20mm polar finder with 10° field of view has a 3-star alignment system.
This eliminates the inconvenience of setting the date and original time.
The illuminated reticle with variable brightness and automatic switch-off is adjustable in 8 levels and illuminated in red. The adjustment accuracy is 3 arc minutes. The wireless module in detail The Vixen Wifi adapter for EQ mounts allows you to control your Vixen mount via a smartphone or tablet.
With the smartphone app STAR BOOK Wireless (free of charge) you can navigate the sky without any cables.
The app turns your smartphone or tablet into a control unit for the equatorial mount in no time at all.
The response delay of the mount, which is considered the biggest disadvantage of wireless connections, has been reduced to a level comparable to wired connections. Reduced power consumption compared to conventional controllers with LCD monitor The power consumption of the mount is reduced by up to 20%, allowing longer observations than with conventional
wired controllers such as the STAR BOOK TEN. Operation similar to the STAR BOOK TEN controller. The STAR BOOK Wireless app has a similar structure to the STAR BOOK TEN controller.
Depending on the star map setting, it contains up to 259,000 celestial objects.
Tap on a celestial object in the object list and start the GoTo.
The mount will now automatically move to this target and bring it into the telescope's field of view.
All the popular features of the STAR BOOK TEN are retained Convenient operation When looking through the telescope operate the mount by swiping on the app's star chart. As there are no buttons, simply slide your finger over the star chart to operate the mount conveniently. Extensive astronomical data included In addition to data on easily observable celestial bodies such as Messier objects, NGC objects and IC objects, this also includes the sun, moon, planets, comets and dwarf planets. High-precision alignment By aligning the mount to one or two stars, you can already achieve fairly precise positioning.
By aligning the mount to three or more stars, you can achieve high-precision alignment of the mount for high magnifications.
The objects are then approached precisely and centrally in your telescope's field of view.
The alignment information is saved and can be retained even when the device is switched off.
By leaving the telescope in its current state after completing an observation without moving it, you can start the automatic installation with the same settings for the next observation. Individual setting options As with the STAR BOOK TEN control unit, the app offers various individual settings, such as gear backlash compensation, night mode in red,
autoguider and variable GoTo speed and LED brightness.
You can also set the timing of the reversal of the objective tube (meridian flip) as desired.
Even if the object moves to the south during tracking, you can prevent the telescope tube from reversing. Important note: Cannot be used on old SX mounts with the old blue Star Book! Technical information about the Wifi module: CPU with 32-bit CISC processor 120 MHz
The unit is connected to the mount via a D-SUB 9PIN connector as with the STAR BOOK TEN.
It has a 6-pin 6-wire modular plug for external autoguider operation.
Supported operating systems are Android 6 or higher, iOS 9.0 or higher, WLAN standard: IEEE 802.11b/g/n. FEATURESRA sprocket: 180 teeth DEC sprocket: 180 teeth Shaft material and diameter: Carbon steel / Decl. 35 mm, RA 40 mm thickness Polar finder scope: 6x20 mm, PFL-II polar finder Fine height adjustment: 0° to 70°, (fine adjustment +/- 15°, height) Backsight rod: 20 mm diameter Azimuth adjustment: worm fine adjustment Power supply: DC12 V; 0.4~1.7 A Maximum load: 15 kg, photographic, without counterweight Counterweight: 1x 1.9 kg and 1x 3.7 kg Tripod connection: 45 mm spigot Dimensions: 36 cm (H) x 12 cm (W) x 36 cm (L)
Weight: 8.8 kg (19.4 lb), without counterweight 32-bit CISC processor 120 MHz Operating system: Android 6 or higher, iOS 9.0 or higher Connection: D-SUB 9PIN connector Autoguider input ST4 Power consumption SXD2WL+Wireless unit: DC12V / 0.3-2.0 A (load 10 kg), 0.4-2.2 A (load 15 kg) SCOPE OF DELIVERYSXD2WL EQ mount Wireless unit 2 counterweights: 1.9 kg and 3.7 kg Mounting tools Pole finder PFL-II Cigarette lighter cable
Currently not available
Vixen SX2WL Equatorial GoTo Mount with Wifi Module
€1,799.00*
Vixen has developed a new generation of SX mounts for demanding observers and astrophotographers. The
SX2WL mount is simply operated via a Wifi module with a smartphone or
tablet.
By controlling the mount with your smartphone using the free STAR
BOOK Wireless app, you can easily use sky navigation functions such as
automatic GoTo panning of celestial objects via your smartphone or
tablet.
By eliminating the power consumption of the conventional LCD (STAR BOOK TEN), the power consumption on the mount is reduced by up to
20%, thus enabling longer astronomical observation and
astrophotography. When the desired celestial object is
selected from a list, it is automatically panned into the telescope's
field of view and tracking begins.An existing STAR BOOK TEN
controller can also be used on this mount without any problems.
Equipped with the same precision stepper motors as the top model, the
AXD mount, the SXD2WL brings a new standard of performance and precision
to the Vixen mount family. With a photographic load capacity
of 12 kg, the axis cross of the mount weighs just 7.0 kg (15.4 lbs) making it ideal for mobile observations.In addition, the motors
mounted in the lower part of the mount also serve as a counterweight,
so the mount requires fewer weights for balancing. The SX2 mount in detail Precision
stepper motors and micro-step motion control systemAt the heart of the SXD2 are the precision stepper motors, which offer
better performance and response than previous models. The micro-step
motion control system offers powerful and yet very smooth drive
characteristics, which are given both in fine movements and in fast
pans. Built-in bearings The bearings of the RA and DEC axes and the worm shafts have been
significantly improved to reduce the load on the motors. As a result,
the motors move much more smoothly than in previous models. High-precision worm gearsHigh-precision processing technologies eliminate worm gear errors. The
edges of the two worms and worm wheels are particularly smooth,
enabling very precise tracking. Declination axis as counterweightThe solid motor units are installed in the lower part of the declination
axis so that the center of gravity of the SXD2 is below the
intersection point of the RA and DEC axes. This means you need fewer
additional counterweights. Latitude setting The latitude is adjustable between 0 and 70 degrees (divided into 3
zones and adjustable +/- 15 degrees per zone, for high, medium and low
latitudes); latitude scale in 2-degree increments; fine adjustment with a
tangent screw head, approx. 0.8 degrees per turn. The wireless module in detail The
Vixen Wifi adapter for EQ mounts allows you to control your Vixen mount
via a smartphone or tablet.
With the smartphone app STAR BOOK Wireless (free of charge) you can
navigate the sky without any cables.
The app turns your smartphone or tablet
into a control unit for the equatorial mount in no time at all.
The response delay of the mount, which is considered the biggest
disadvantage of wireless connections, has been reduced to a level
comparable to wired connections. Reduced power consumption compared to conventional controllers with LCD monitor The power consumption of the mount is reduced by up to 20%, allowing longer observations than with conventional
wired controllers such as the STAR BOOK TEN. Operation similar to the STAR BOOK TEN controllerThe STAR BOOK Wireless app has a similar structure to the STAR BOOK TEN controller.
Depending on the star map setting, it contains up to 259,000 celestial objects.
Tap on a celestial object in the object list and start the GoTo.
The mount will now automatically move to this target and bring it into the telescope's field of view.
All the popular features of the STAR BOOK TEN are retained. Convenient operation When looking through the telescope operate the mount by swiping on the app's star chart. As
there are no buttons, simply slide your finger over the star chart to
operate the mount conveniently. Extensive astronomical data included In addition to data on easily observable celestial bodies such as
Messier objects, NGC objects and IC objects, this also includes the sun,
moon, planets, comets and dwarf planets. High-precision alignment By aligning the mount to one or two stars, you can already achieve
fairly precise positioning.
By aligning the mount to three or more stars, you can achieve
high-precision alignment of the mount for high magnifications.
The objects are then approached precisely and centrally in your telescope's field of
view.
The alignment information is saved and can be retained even when the
device is switched off.
By leaving the telescope in its current state after completing an
observation without moving it, you can start the automatic installation
with the same settings for the next observation. Individual setting options As with the STAR BOOK TEN control unit, the app offers various individual settings, such as gear backlash compensation, night mode in red,
autoguider and variable GoTo speed and LED brightness.
You can also set the timing of the reversal of the objective tube (meridian flip) as desired.
Even if the object moves to the south during tracking, you can prevent the telescope tube from reversing. Important note: Cannot be used on old SX mounts with the old blue Star Book! Technical information about the Wifi module: CPU with 32-bit CISC processor 120 MHz The unit is connected to the mount via a D-SUB 9PIN connector as with the STAR BOOK TEN.
It has a 6-pin 6-wire modular plug for external autoguider operation.
Supported operating systems are Android 6 or higher, iOS 9.0 or higher, WLAN standard: IEEE 802.11b/g/n. FEATURESRA sprocket: 180 teeth DEC sprocket: 180 teeth Shaft material and diameter: Carbon steel / Decl. 35 mm, RA 40 mm thickness Fine height adjustment: 0° to 70°, (fine adjustment +/- 15°, height) Backsight rod: 20 mm diameter Azimuth adjustment: worm fine adjustment Power supply: DC12 V; 0.4~1.7 A Maximum load: 12 kg, photographic, without counterweight Counterweight: 1x 1.9 kg Tripod connection: 45 mm spigot Dimensions: 36 cm (H) x 12 cm (W) x 36 cm (L), weight: 7.0 kg (15.4 lbs), without counterweight 32-bit CISC processor 120 MHz Operating system: Android 6 or higher, iOS 9.0 or higher Connection: D-SUB 9PIN connector Autoguider input: ST4 Power consumption SX2WL+Wireless unit: DC12V / 0.3-2.0 A (load 8 kg), 0.4-2.2 A (load 12 kg) SCOPE OF DELIVERYSX2WL EQ mount Wireless unit Counterweight: 1.9 kg (1pc) Mounting tools Cigarette lighter cable
Available
Vixen SLV 50° Eyepiece 10mm (1.25'')
€142.00*
The Vixen SLV series are the modern take on the classic Vixen Lanthanum eyepieces. These eyepieces were legendary for their generous eye relief and precise nature, making them a firm favourite with planetary, lunar and double star observers. This 10mm is an excellent eyepiece for medium to higher power on most telescopes, an ideal premium replacement for eyepieces supplied with telescopes, especially good for Planetary observers. The SLV Series of Vixen Eyepieces feature a hexagonal shaped eyepiece body, long 20mm eye relief, and twist up click stop eyecup for adjusting to the most comfortable viewing. The SLV eyepieces feature high grade lanthanum glass, and deliver remarkably clear and high contrast star images to the edge of the field of view. The lenses are fully multicoated for high light transmission.Size 31.7mm/1.25"Apparent FOV 50°Eye relief 20mmWeight 168g (5.92oz)
Available
Vixen SLV 50° Eyepiece 12mm (1.25'')
€142.00*
The Vixen SLV series are the modern take on the classic Vixen Lanthanum eyepieces. These eyepieces were legendary for their generous eye relief and precise nature, making them a firm favourite with planetary, lunar and double star observers. This 12mm is an excellent eyepiece for medium to higher power on most telescopes, an ideal general purpose eyepiece and major improvement over standard eyepieces. The SLV Series of Vixen Eyepieces feature a hexagonal shaped eyepiece body, long 20mm eye relief, and twist up click stop eyecup for adjusting to the most comfortable viewing. The SLV eyepieces feature high grade lanthanum glass, and deliver remarkably clear and high contrast star images to the edge of the viewing circle. The lenses are fully multicoated for high light transmission.Size 31.7mm/1.25"Apparent FOV 50°Eye relief 20mmWeight 168g (5.92oz)
Currently not available
Vixen SLV 50° Eyepiece 15mm (1.25'')
€142.00*
The Vixen SLV series are the modern take on the classic Vixen Lanthanum eyepieces. These eyepieces were legendary for their generous eye relief and precise nature, making them a firm favourite with planetary, lunar and double star observers. This 15mm SLV is an excellent eyepiece for medium power for most telescopes, an ideal general purpose eyepiece and provides excellent comfort with long eye relief. The SLV Series of Vixen Eyepieces feature a hexagonal shaped eyepiece body, long 20mm eye relief, and twist up click stop eyecup for adjusting to the most comfortable viewing. The SLV eyepieces feature high grade lanthanum glass, and deliver remarkably clear and high contrast star images to the edge of the viewing circle. The lenses are fully multicoated for high light transmission.Size 31.7mm/1.25"Apparent FOV 50°Eye relief 20mmWeight 168g (5.92oz)
Available
Vixen SLV 50° eyepiece 2.5 mm (1.25")
€142.00*
The SLV eyepieces with high-quality lanthanum glass provide remarkably clear and high-contrast images of the night sky right to the edge of the field of view. The lanthanum elements almost completely eliminate chromatic aberration, producing a colour-neutral image right up to the edges. The lenses are also fully multi-coated for high light transmission.
The eyecup can be twisted up and down, making the eyepiece suitable for glasses wearers. The large exit pupil distance of 20 mm means that the eye does not become fatigued during longer periods of use, and the entire field of view can be seen clearly even when wearing glasses.
The eyepiece also features a standard 1.25" filter thread for colour and nebula filters. In addition, the insides of the eyepiece sleeves are fully blackened to reduce distracting reflections.
FEATURES
Very high contrast and sharpness over the entire field of view
Comfortable interpupillary distance of 20 mm
Lanthanum glass almost completely eliminates chromatic aberration
31.7 mm eyepiece barrel
1.25" filter thread
Full multi-layered coating
Eyecup can be twisted down for glasses wearers
Weight: 173 g
PACKAGE CONTENTS
Vixen SLV 50° eyepiece
Dust caps
Available
Vixen SLV 50° Eyepiece 20mm (1.25'')
€142.00*
The SLV eyepieces with high-quality lanthanum glass provide remarkably clear and high-contrast star images right up to the edge.The lenses are fully multi-coated for high light transmission.Thanks to the large and comfortable eye relief distance of 20 mm , the eye comfort is maintained, even during longer observing sessions.Even those who wear glasses will have the entire field of view is clearly visible.The click stop eyecups can be tuned up or down to the user's preference.PROPERTIESVery high sharpness and contrast across the entire field of viewComfortable eye relief of 20mmalmost no colour defects due to lanthanum glass1.25" 31.7 mm barrel sizeTurn-down eyecup for people who wear glassesWeight: 155 gWHAT'S INCLUDEDVixen SLV 50 ° eyepieceDust caps
Available
Vixen SLV 50° Eyepiece 25mm (1.25'')
€142.00*
The Vixen SLV eyepieces use high-quality lanthanum glass to deliver remarkably clear and high-contrast star images right up to the edge of the field of view.All lenses are fully multi-coated for high light transmission.Twist up eyecups allow the user to set observing height to their own comfortable specification. 20mm eye relief means that even those who have to wear glasses to observe are able to see right to the edge of the field of view.PROPERTIESVery high sharpness and contrast across the entire field of viewComfortable eye relief of 20mmalmost no chromatism visible due to lanthanum glass31.7 mm receptacle connectionEyecup that can be turned down for glasses wearersWeight: 151gWHAT'S INCLUDEDVixen SLV 50 ° eyepieceDust caps
Available
Vixen SLV 50° Eyepiece 4mm (1,25'')
€142.00*
The Vixen SLV series are the modern take on the classic Vixen Lanthanum eyepieces. These eyepieces were legendary for their generous eye relief and precise nature, making them a firm favourite with planetary, lunar and double star observers. This 4mm is an excellent higher power eyepiece on shorter focal length telescopes, especially good for Lunar viewing - or for those trying to max out their longer focal length scopes for double star work. The SLV Series of Vixen Eyepieces feature a hexagonal shaped eyepiece barrel, long 20mm eye relief, and twist up click stop eyecup for adjusting to the most comfortable viewing. The SLV eyepieces feature high grade lanthanum glass, and deliver remarkably clear and high contrast star images to the edge of the viewing circle. The lenses are fully multicoated for high light transmission.Size 31.7mm/1.25"Apparent FOV 50°Eye relief 20mmWeight 168g (5.92oz)
Available
Vixen SLV 50° Eyepiece 5mm (1.25'')
€142.00*
The Vixen SLV series are the modern take on the classic Vixen Lanthanum eyepieces. These eyepieces were legendary for their generous eye relief and precise nature, making them a firm favourite with planetary, lunar and double star observers. This 5mm is an excellent higher power eyepiece for most telescopes, especially good for Lunar and Planetary observers. The SLV Series of Vixen Eyepieces feature a hexagonal shaped eyepiece barrel, long 20mm eye relief, and twist up click stop eyecup for adjusting to the most comfortable viewing. The SLV eyepieces feature high grade lanthanum glass, and deliver remarkably clear and high contrast star images to the edge of the viewing circle. The lenses are fully multicoated for high light transmission.Size 31.7mm/1.25"Apparent FOV 50°Eye relief 20mmWeight 168g (5.92oz)
Available
Vixen SLV 50° Eyepiece 6mm (1.25'')
€142.00*
The Vixen SLV series are the modern take on the classic Vixen Lanthanum eyepieces. These eyepieces were legendary for their generous eye relief and precise nature, making them a firm favourite with planetary, lunar and double star observers. This 6mm is an excellent choice for higher power on most telescopes, especially good for Lunar and Planetary observers. The SLV Series of Vixen Eyepieces feature a hexagonal shaped eyepiece barrel, long 20mm eye relief, and twist up click stop eyecup for adjusting to the most comfortable viewing. The SLV eyepieces feature high grade lanthanum glass, and deliver remarkably clear and high contrast star images to the edge of the viewing circle. The lenses are fully multicoated for high light transmission.Size 31.7mm/1.25"Apparent FOV 50°Eye relief 20mmWeight 168g (5.92oz)
Available
Vixen SLV 50° Eyepiece 9mm (1.25'')
€142.00*
The Vixen SLV series are the modern take on the classic Vixen Lanthanum eyepieces. These eyepieces were legendary for their generous eye relief and precise nature, making them a firm favourite with planetary, lunar and double star observers. This 9mm is an excellent choice for higher power on most telescopes, an ideal premium replacement for eyepieces supplied with many telescopes, especially good for Planetary observers. The SLV Series of Vixen Eyepieces feature a hexagonal shaped eyepiece barrel, long 20mm eye relief, and twist up click stop eyecup for adjusting to the most comfortable viewing. The SLV eyepieces feature high grade lanthanum glass, and deliver remarkably clear and high contrast star images to the edge of the viewing circle. The lenses are fully multicoated for high light transmission.Size 31.7mm/1.25"Apparent FOV 50°Eye relief 20mmWeight 168g (5.92oz)
Available
Vixen Moon Filter ND
€45.00*
The bright moon becomes even brighter when viewed through a telescope.With large telescopes, observing at full moon can cause significant eye strain and impair your night vision when you move your eye away from the eyepiece.This moon filter reduces the amount of light, allowing you to observe the moon in comfort.The moon filter features a screw thread for 31.7 mm eyepieces.
FEATURES
Moon filter for 31.7 mm eyepiecesReduces the brightness of the moonProtects your eyes against bright moon lightWeight: 10 gDELIVERY CONTENTMoon filter
Available
Vixen 2x Barlow Lens with T2 Thread
€59.00*
This Barlow lens doubles the focal length of your telescope. It allows you to make astronomical observations with a higher magnification than a conventional eyepiece. Thanks to the Barlow lens between the eyepiece, you can obtain a greater magnification whilst maintaining a comfortable interpupillary distance.This Vixen 2x Barlow lens is ideal for observing and photographing lunar landscapes and details on the brighter planets. The Barlow lens also features a T2 connection for photography with DSLR cameras. With T2 extension tubes, it can also be used as a camera projection adapter.With a deflecting prism, the Barlow lens enables you to obtain a magnification factor of 3.3x.FEATURES2x Barlow lenses with T2 thread2-lens optical systemDoubles the magnification factorAlso suitable as a camera adapter31.7 mm sleeveWeight: 80 gDELIVERY CONTENT 2x Barlow lenses Dust caps
Available
Vixen Dual-Speed-Focuser
€205.00*
The 1: 7 reduction enables very fine focusing of targets.An indispensable accessory, especially in astrophotography.The reduction can be retrofitted on the following telescopes:A80M, A105M, NA140SSf, ED81S, ED103S, ED115S, AX103S, VC200L, VMC200L and R200SSCannot be used on old devices from the 90s with plastic focusing knobs - in these cases, it is also necessary to swap the focus spindle (please contact us for details).PROPERTIESAllows very fine focusingIndispensable in astrophotographyCan be retrofitted to many Vixen telescopesReduced to 7:1Weight: 170 gWHAT'S INCLUDEDDual Speed KnobAssembly tool
Available
Vixen NPL 50° Eyepiece 10mm (1.25")
€49.00*
The 2-group 4-element Plossl optical design of the NPL series eyepieces delivers flat and clear images with good color correction. The lenses are fully multi-coated for high light transmission.
FEATURES
Push-fit Size: 31.7 mm
Apparent field of view: 50°
Eye relief: 6.5 mm
Weight: 80 g
WHAT'S INCLUDED
1x Eyepiece 10 mm (1.25'')
Available
Vixen NPL 50° Eyepiece 15mm (1.25'')
€49.00*
The 2-group 4-element Plossl optical design of the NPL series eyepieces delivers flat and clear images with good color correction. The lenses are fully multi-coated for high light transmission.
FEATURES
Push-fit Size: 31.7 mm
Apparent field of view: 50°
Eye relief: 11 mm
Weight: 100 g
WHAT'S INCLUDED
1x Eyepiece 15 mm (1.25'')
Available
Vixen NPL 50° Eyepiece 20mm (1.25'')
€55.00*
High-quality eyepiece for beginners who want high-quality results at an affordable price.The 2-group, 4-element Plossl lens design of the NPL eyepieces ensures clear and sharp images with good colour correction. The lenses are fully multi-coated for high light transmission, the eyepieces also offer a comfortable eye distance.Compared with predecessor models, the chromatic aberration has been further reduced to render razor-sharp edges.FEATURESPlug-in diameter: 31.7 mm
Apparent field of vision: 50°
Exit pupil distance: 15 mm
Weight: 110 g
DELIVERY CONTENT
1x 20 mm eyepiece (1.25'')Protective caps on front and back
Available
Vixen NPL 50° Eyepiece 25mm (1.25'')
€59.00*
The 2-group 4-element Plossl optical design of the NPL series eyepieces delivers flat and clear images with good color correction. The NPL20, NPL25, NPL30 and NPL40 eyepieces employ twist-up eye-guards for viewing comfort. The lenses are fully multi-coated for high light transmission.
FEATURES
Push-fit Size: 31.7 mm
Apparent field of view: 50°
Eye relief: 19.5 mm
Weight: 130 g
WHAT'S INCLUDED
1x Eyepiece 25 mm (1.25'')
Available
Vixen NPL 50° Eyepiece 30mm (1.25'')
€62.00*
The 2-group 4-element Plossl optical design of the NPL series eyepieces delivers flat and clear images with good color correction. The NPL20, NPL25, NPL30 and NPL40 eyepieces employ twist-up eye-guards for viewing comfort. The lenses are fully multi-coated for high light transmission.
FEATURES
Push-fit Size: 31.7 mm
Apparent field of view: 50°
Eye relief: 24 mm
Weight: 120 g
WHAT'S INCLUDED
1x Eyepiece 30 mm (1.25'')
Available
Vixen NPL 4.0mm 4 Element Plossl Eyepiece 1.25"
€49.00*
The Vixen NPL 4.0mm 4 Element Plossl Eyepiece 1.25" is a high power Lunar and Planetary eyepiece, most suitable for short to medium focal ratio telescopes. Its four element design gives the eyepiece a respectable field of view and excellent resolving power.
FEATURES
Size: 31.7mm
Apparent FOV: 50°
Eye Relief: 2.3mm
Weight: 70g/2.47 oz.
SCOPE OF DELIVERY
Vixen NPL 4.0mm 4 Element Plossl Eyepiece 1.25"
Available
Vixen NPL 50° Eyepiece 6mm (1.25'')
€49.00*
High-quality eyepiece for beginners who want high-quality results at an affordable price.
The 2-group, 4-element Plossl lens design of the NPL eyepieces ensures clear and sharp images with good colour correction.
The lenses are fully multi-coated for high light transmission, the eyepieces also offer a comfortable eye distance.
In contrast to predecessor models, the chromatic aberration has been further reduced and you will be impressed by the sharpness of the edges.
FEATURES
Plug-in diameter: 31.7 mm
Apparent field of vision: 50°
Eyepoint distance: 3.0 mm
Weight: 70 g
WHAT’S INCLUDED
1x eyepiece 6 mm (1.25”) and protective caps
Available
Vixen NPL 50° Eyepiece 8mm (1.25'')
€49.00*
The 2-group 4-element Plossl optical design of the NPL series eyepieces delivers flat and clear images with good color correction. The lenses are fully multi-coated for high light transmission.
FEATURES
Push-fit Size: 31.7 mm
Apparent field of view: 50°
Eye relief: 4.5 mm
Weight: 79 g
WHAT'S INCLUDED
1x Eyepiece 8 mm (1.25'')
Available
Vixen NPL Eyepiece 40mm (1.25") Plössl
€65.00*
The new NPL Series Eyepieces: 2-group, 4-element Plossl design offers flat and clear images with well-corrected chromatic aberration.
These high-performance eyepieces with full multi-coating are offered at reasonable costs.
Not combineable with
#3919 Universal Cameraadapter
#3931 Cameraadapter SX
#3911 Cameraadapter 36,4mm
Art.Nr. 39202 NPL 6 mm Plössl 31.7mm (1.25")
Art.Nr. 39204 NPL 10 mm Plössl 31.7mm (1.25")
Art.Nr. 39205 NPL 15 mm Plössl 31.7mm (1.25")
Art.Nr. 39206 NPL 20 mm Plössl 31.7mm (1.25")
Art.Nr. 39207 NPL 25 mm Plössl 31.7mm (1.25")
Art.Nr. 39208 NPL 30 mm Plössl 31.7mm (1.25")
Art.Nr. 39209 NPL 40 mm Plössl 31.7mm (1.25")
Available
Sun projection screen set B
€179.00*
Accessory for solar observation. This projection screen allows you to observe the sun safely.Sun projection allows several people to observe the sun at the same time.A projection screen is therefore ideal for groups of visitors at observatories, or for use in school lessons.
FEATURES
Compatible telescopes: Vixen A81M, ED81SII, SD81S, A105M, AX103S, ED103S, SD103S, ED115S, SD115S
Weight: 980 g (body only 866 g)DELIVERY CONTENTSun projection screen set B
Currently not available
Vixen Dew Cap Heating
€115.00*
The Vixen dew cap heater prevents your optics from fogging up due to dew.A must-have accessory for cold and damp nights.FEATURES
Consumption: 16.2 Ohm (12 V, 8.9 W)
Dimensions: 655 mm long heater with 2.2 m cable
Connection: 2.1 socket with medium-negative polarity
Weight: 120 g
DELIVERY CONTENT
Battery box
Vixen dew cap heater
Currently not available
Vixen SX 60 mm to 50.8 mm adapter sleeve
€33.00*
The Vixen SX 60 mm to 50.8 mm adapter sleeve can be screwed on to the thread of a 60-mm focuser for connectionto a 50.8-mm (2") sleeveFEATURES
Adapts 60-mm focusers for 50.8-mm eyepieces or flip mirrors. Compatibility: All Vixen OTAs with 60-mm connection
Length: 10 mmWeight: 65 gPACKAGE CONTENTS60 mm to 50.8 mm adapter sleeve
Available
Vixen VMC 260L Maksutov - Cassegrain Telescope for SX Mounts
€4,399.00*
The optics of the VMC260L are significantly better than the traditional Schmidt-Cassegrain telescope. Despite its high 3000 mm focal length, it is just 650 mm long.
Featuring a large 260 mm aperture, the telescope collects large amounts of light for serious professional observations and photography of the planets and countless deep-sky objects.
Thanks to the dielectric mirrors, the VMV260L guarantees razor-sharp images and maximum brightness.
The open lens barrels cool the telescope quicker than conventional closed Cassegrain systems.
The telescope can be used with an optional 0.62x focal reducer to reduce the aperture ratio to 1:7.1. This shortens the exposure times and allows you to photograph large objects. The telescope comes with a standard dovetail bar and a carry handle that doubles up as a camera holder for night sky photography. The Finder Scope and the Vixen Flip Mirror is not included in this version !
FEATURES
Very short cool-down time thanks to open lens barrel
Optimised system for photography
Very transportable – only 650 mm long
Lightweight design – only 12.1 kg
Large 260 mm aperture
Built-in correction lens in front of the secondary mirror
Backfocus without Reducer: 149,4 mmBackfocus with Reducer: 63,5 mmTotal weight: 12.1 kg
WHAT’S INCLUDED
VMC 260 telescope/lens barrel
Carry handle
VIXEN standard dovetail barFinder Bracket ShoeEA60 mm to 50.8 mm SX
Available
Vixen Camera Adapter 60 mm to M48
€98.00*
The Vixen 60 mm to M48 camera adapter is used to mount an
astronomical CMOS camera to Vixen telescopes with a 60 mm focuser.
The adapter is suitable for cameras or accessories with an M48 × 0.75 internal thread.
You can directly connect third-party CMOS cameras and other products with an M48 thread.
(Depending on the CMOS camera, an extension tube (optional) may be required.) The adapter can be freely rotated by loosening the clamping screws to orient the image as desired.
Using the optional M56 Filter Conversion Adapter 48/52, you can attach 48 mm / 52 mm third-party
photographic filters.
Note:When using the M56 Filter Conversion Adapter 48/52, the PH corrector, PH extender, Coma Corrector 3 and SDP Reducer cannot be used.
FEATURES
Camera adapter: 60 mm to M48
Telescope side connection: 60 mm, P = 0.75 mm
Accessory side (internal): M56 × 0.75 (female)
Camera side (internal): M48 × 0.75 (female)
Adapter: rotatable
SCOPE OF DELIVERY
60 mm to M48 camera adapter
Currently not available
Vixen M54 Adapter Ring
€39.00*
M54 Adapter Ring for adapting to 54 mm accessories (for use with the 60 mm to M48 camera adapter)Replace the inner ring of the 60 mm to M48 camera adapter (optional) to attach cameras or accessories with a 54 mm internal thread (M54 × 0.75). Ideal for full-frame CMOS cameras: When shooting with a full-frame sensor or a CMOS camera, the larger diameter helps minimise vignetting.With the optional M56 Filter Conversion Adapter 48/52, you can use standard 48 mm / 52 mm photographic filters.
Note:When using the M56 Filter Conversion Adapter 48/52, the PH corrector, PH extender, Coma Corrector 3 and SDP Reducer cannot be used.
FEATURES
Telescope-side connection (female): M56 × 0.75 (for filter mount/adapter ring)
Camera-side connection (male): M54 × 0.75
Compatible with: 60 mm to M48 camera adapter
Not usable with: Wide Photo Adapter 60DX and Wide Photo Adapter 60 mm
Dimensions: Ø 68 × 12 mm
Weight: 23 g
SCOPE OF DELIVERY
Vixen M54 Adapter Ring
Currently not available
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Vixen SLV 50° Eyepiece 10mm (1.25'')
€142.00*
The Vixen SLV series are the modern take on the classic Vixen Lanthanum eyepieces. These eyepieces were legendary for their generous eye relief and precise nature, making them a firm favourite with planetary, lunar and double star observers. This 10mm is an excellent eyepiece for medium to higher power on most telescopes, an ideal premium replacement for eyepieces supplied with telescopes, especially good for Planetary observers. The SLV Series of Vixen Eyepieces feature a hexagonal shaped eyepiece body, long 20mm eye relief, and twist up click stop eyecup for adjusting to the most comfortable viewing. The SLV eyepieces feature high grade lanthanum glass, and deliver remarkably clear and high contrast star images to the edge of the field of view. The lenses are fully multicoated for high light transmission.Size 31.7mm/1.25"Apparent FOV 50°Eye relief 20mmWeight 168g (5.92oz)
Available
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VIXEN 35655 Carry Bag for OTA & tripod
€62.00*
€93.00*
(33.33% saved)
Safe and convenient bag to transport your OTA or tripod to your observing site. Holds many size tubes. Wrap the optical tube in the protective cloth with Velcro tape and secure it to the wall inside the carrying bag. Includes 2 accessory pouches to store a finder scope and flip mirror. Reflective tape on the carry strap increases visibility at a dark site.Suggested tubes and tripods: A80M ; A80Mf ; A70Lf ; ED103S; AX103S ; SXGHAL130 and SXG-AL130 TripodFEATUREScarry bag for tubes & tripod maximum optical tube size: 850x125mm (L&W)reflective tape on handles prevent lossSCOPE OF DELIVERY1x Vixen Carry Bag2x accessory pouches
Available
Vixen SLV 50° Eyepiece 5mm (1.25'')
€142.00*
The Vixen SLV series are the modern take on the classic Vixen Lanthanum eyepieces. These eyepieces were legendary for their generous eye relief and precise nature, making them a firm favourite with planetary, lunar and double star observers. This 5mm is an excellent higher power eyepiece for most telescopes, especially good for Lunar and Planetary observers. The SLV Series of Vixen Eyepieces feature a hexagonal shaped eyepiece barrel, long 20mm eye relief, and twist up click stop eyecup for adjusting to the most comfortable viewing. The SLV eyepieces feature high grade lanthanum glass, and deliver remarkably clear and high contrast star images to the edge of the viewing circle. The lenses are fully multicoated for high light transmission.Size 31.7mm/1.25"Apparent FOV 50°Eye relief 20mmWeight 168g (5.92oz)
Available
Vixen ED 0.67x Focal reducer
€215.00*
0.67x Focal reducer for ED/SD series The reducer decreases the focal length of the telescope, allowing you to takequick photos with shorter exposure times.Can be used with: ED/SD81S, ED/SD115S, ED/SD103SApplication: Reduces the focal length by a factor of 0.67x625-419 mm (f5.2) for ED/SD81S795-533 mm (f5.2) for ED/SD103S890-596 mm (f5.2) for ED/SD115SPrime-focus photography (APS-C)Distance to chip: 63.5 mmFEATURESReduces the focal length by a factor of 0.6760 mm connection thread625-419 mm (f5.2) for ED/SD81S795-533 mm (f5.2) for ED/SD103S890-596 mm (f5.2) for ED/SD115SDistance to chip: 63.5 mmWeight: 174 gDELIVERY CONTENT0.67x focal reducerDust caps
Available
Vixen Smartphone Adapter for Photography with Binoculars, Telescopes, Spotting Scopes and Microscopes
€99.00*
Make your smartphone into a photographic all-rounder with a pair of binoculars, a spotting scope, telescope or microscope.This universal smartphone holder was developed by Vixen, and is compatible with a wide range of smartphones and other lenses.
The adapter fits onto eyepieces with a diameter of 19 to 53 mm. The size of the smartphone can be between 58x108 mm and 110x200 mm.
The eyepiece clamp keeps the adapter centered and holds your smartphone in place. Take stunning photos of the moon's craters through your telescope, or photograph birds or other distant objects through your binoculars.The adapter is very easy to use.It is recommended to use eyepieces with a long eye relief in order to minimise vignetting.FEATURESSuitable for almost any smartphoneEase to useDesigned for eyepieces with a diameter of 19 to 53 mmCan be used with binoculars, telescope, spotting scope or microscopeDimensions: 149 mm x 90 mm x 56 mmWeight: 178 g DELIVERY CONTENTSmartphone adapter
Available
Vixen SLV 50° Eyepiece 20mm (1.25'')
€142.00*
The SLV eyepieces with high-quality lanthanum glass provide remarkably clear and high-contrast star images right up to the edge.The lenses are fully multi-coated for high light transmission.Thanks to the large and comfortable eye relief distance of 20 mm , the eye comfort is maintained, even during longer observing sessions.Even those who wear glasses will have the entire field of view is clearly visible.The click stop eyecups can be tuned up or down to the user's preference.PROPERTIESVery high sharpness and contrast across the entire field of viewComfortable eye relief of 20mmalmost no colour defects due to lanthanum glass1.25" 31.7 mm barrel sizeTurn-down eyecup for people who wear glassesWeight: 155 gWHAT'S INCLUDEDVixen SLV 50 ° eyepieceDust caps
Available
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Vixen AX103S apochromatic Refractor - optical Tube
€1,983.00*
€2,999.00*
(33.88% saved)
The AX103S is a top-of-the-range ED apochromat in the refractor series. It features a triplet ED object lens and a rear-mounted field-flattener lens.
The f8.0 refractor contains a central ED lens in the objective and reduces chromatic aberration to an absolute minimum.
An optional focal reducer can reduce the aperture ratio to 1:5.6 in order to provide quicker results for astrophotographers.
The built-in field flattener lens provides a sharp image across the entire field of view – an essential requirement in astrophotography. The 60 mm ring on the focuser allows you to attach a 2’’ eyepiece or accessories and a camera adapter. The AX103S is specially designed for photography, but also offers stunning visual performance, especially for observing the moon and the planets.
The AX 103S is corrected for full frame photography and provides razor-sharp pictures right into the corners of the image field.
This telescope is guaranteed to provide a lifetime of outstanding performance!
FEATURES
Optimized for full frame photography
Fully coated triplet ED objective with flattener
Very high sharpness and contrast
Optional reducer availableBackfocus without Reducer: 150.0 mmBackfocus with Reducer: 63,5 mm103 mm aperture and 825 mm focal length
WHAT’S INCLUDED
Telescope
Tube clamps and carry handle
Illuminated 7x50 viewfinder telescope
Vixen's very useful Flip mirror diagonal system for finding and framing targets
Available
Vixen SD115SII Telescope OTA
€3,099.00*
The Vixen SD115IIS is a new 115 mm apochromatic refractor with high-performance Super-ED glass (= SD). The advantage of this SD refractor is its short length and low weight. The FPL53 glass reproduces an extremely clear and sharp image by an exceptionally high degree of elimination of residual chromatic aberrations. The SD glass is designed to bring all beams of violet, red, blue, yellow and green very precisely together on the same plane. The special lens material, reduces chromatic aberration across all colours.The new Vixen SD115SII no longer uses spacer plates, which leads to a significantly better image quality, especially with bright stars. In photographic images, no spikes can be seen on the stars, which were otherwise produced by the spacer plates. In addition, you will be thrilled when you look at the moon or the brighter planets and observe the moon craters pin sharp as well as with extremely high contrast. Also look at the ring planet Saturn or the cloud bands on Jupiter. But of course, brighter deep sky objects such as the Orion Nebula or the Andromeda Galaxy can also be observed in impressive detail.In combination with the new optional SD Reducer HD Kit or SD Flattener HD, this refractor allows illumination with a 44 mm image circle for full format SLR cameras. The older ED81SII, ED103S, ED115S refractors were originally developed for visual observers and photographers using APS-C cameras. However, the new SD series is also optimised for use with full-frame cameras through the use of new inner baffle rings. The large 60 mm eyepiece extension also allows heavy cameras to be attached without tilting. Furthermore, the included folding mirror allows comfortable observation even in unfavourable observation situations and additionally offers a T2 thread for connecting a DSLR camera. This allows you to observe in straight line or at a 90° angle. The carrying handle attached to the tube clamps ensures a secure grip when transporting the telescope. FEATURESObjective lens: D=115 mm, multi-coated 2-lens SD apochromat without spacer plates No more spikes on the stars Focal length: 890 mm (f7.7) Resolution and limiting magnitude: 1.01 arcseconds; 12.5 Light gathering power: approx. 270x more than the human eye Dimensions and weight: 125 mm dia x 920 mm; 6.3 kg Viewfinder telescope: 7x50 illuminated Adapters and connections: 60 mm thread, 50.8 mm and 31.7 mm socket, thread for T-ring Connection: 50.8 mm and 31.7 mm socket with flip mirror / folding mirror Photography: primary focus and eyepiece projection SCOPE OF DELIVERY Refractor SD115SII Telescope (OTA) Tube clamp with dovetail Dew cap Flip-Mirror / folding mirror Carrying handle Dovetail rail 7x50 viewfinder
Available
Vixen SD103S apochromatic Refractor
€2,099.00*
A new apochromatic refractor with high performance Super-ED glass (= SD).
The FPL53 glass reproduces an extremely clear and sharp image by an exceptionally high degree of elimination of residual chromatic aberrations.
The advantage of these SD refractors is their short length and low weight.
The SD glass is designed to bring all beams of violet, red, blue, yellow and green very precisely together on the same plane.
The special lens material, reduces chromatic aberration across all colors.
In combination with the new optional SD Reducer HD Kit or SD Flattener HD, these refractors allow illumination with a 44mm image circle for full format SLR cameras. FEATURES Lens diameter: 103mm Type of coating: Multi-coated Focal length: 795 mm (f7.7) Resolution: 1.13 arc seconds Visual limit value: 11.8 mag Max. magnification: 206x Tube length: 810mm Tube diameter: 115mm Tube weight: 5,4kg Viewfinder telescope: 7x50 with illumination unit Adapter 7.0 degrees FOV included Connections/adapters: thread 60mm and 31.7mm for T-ring Eyepiece adapter: 50.8mm (2 inches) and 31.7mm (1.25 inches)Backfocus without Reducer: 150,4 mmBackfocus with Reducer: 63,5 mmFlip mirror included SCOPE OF DELIVERY Optical Tube Tube rings with carrying handle GP dovetail adapter Flip mirror Dust covers
Available
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Vixen A105MII achromatic refractor - optical tube assembly
€687.00*
€1,039.00*
(33.88% saved)
This high-quality refractor features a 105 mm achromatic lens.
It produces impressive images of the moon’s craters and Saturn’s ring system.
The long F9.5 aperture ratio delivers an optimal contrast and ensures that colour deviations are kept to a minimum.
The telescope is made in Japan using cutting-edge manufacturing processes.
Highly recommended for beginners and advanced observers who value quality and excellent workmanship.
FEATURES
Lens: 105 mm achromatic
Focal length: 1000 mm
Aperture ratio F9.5
Resolution 1.1
Limiting magnitude: 11.9
Light-gathering power: 225×
Photography: YesDimensions: 1010 mm x 115 mm
Weight: 4.8 kg
WHAT’S INCLUDED
Tube clamps
Carry handle
Red dot finder
Flip mirror
Available
Vixen Fluorit refractor FL55ss
€1,119.00*
High-performance, top-of-the-range fluorite apochromat for mobile astrophotography and observers.
Thanks to its small size and lightweight design, this high-quality fluorite refractor is ideal for excursions and air travel.
It displays razor sharp and bright stars across the entire field of view of the full-frame image sensor (95% illumination with 44 mm image circle).
The FL55SSS turns into a fast F/4.3 astrograph with the optional flattener and focal reducer. It allows you to use extremely short exposure times and a provides a large field of view for large nebulae or comets.Note: To achieve the optimum image quality of the FL55ss, we strongly recommend the purchase of this reducer and flattener set.Despite the small aperture, the FL55SS features a high-resolution HR eyepiece that produces stunningly clear images of the moon and the bright planets.
When used for astrophotography, it delivers razor-sharp images of stars that are guaranteed to impress.
FEATURES
Objective lenses: 55 mm fluorite
Focal length: 300 mm F5.5
Resolution and limiting magnitude: 2.11, 10.5
Light-gathering power: 62x
Dimensions and weight: 80 x 282 mm; 1.5 kg
Adapter and connections: 31.7 mm receptacle, 60 mm thread
WHAT’S INCLUDED
55 mm optical tube with fluorite APO
Dovetail adapter
Extension Tube 60 mmDew cap
Dust covers
Available
EXPLORE SCIENTIFIC ED APO 102mm f/7 FCD-1 Alu 2'' R&P Focuser
€1,129.00*
The three-lens design of the EXPLORE SCIENTIFIC ED-Apochromats provides everything an amateur astronomer desires - at a reasonable price. The construction with Hoya FCD001 ED glass has two air spaces and provides a level of correction so superior to the two-lens constructions, that are common in this price class, that you will see the difference immediately. This excellent optical performance teams up with a high precision mechanics - the result is a telescope on a level that is setting a new standard in it´s price class. Astrophotographers will love this telescope - a optional field flattner is available and makes the telescope perfect even for cameras with a large chip format.These very popular EXPLORE SCIENTIFIC Triplet ED APO Refractors we do offer in 3 different product lines:Essential Line: HOYA FCD-1 Glass lens, AL-Tube, 2.0'' Rack&Pinion Focusser with 1:10, 2.0'' Star Diagonal 99% Reflectivity (see Part No. 0112084(AL), 0112106(AL), 0112132(AL)), 0112155(CF + 3''FT)) Professional Line: HOYA FCD-100 Glas lens, AL/CF-Tube, 2.5'' HEXAFOC Focusser with 1:10, 2.0'' Star Diagonal 99% Reflectivity (see Part No. 0112086(AL), 0112108(AL), 0112109(CF), 0112134(AL), 0112135(CF))High-End Line: OHARA FPL-53 Glass lens, Carbon(CF) Tube, 3.0'' Feather-Touch Focusser with 1:10, 2.0'' Star Diagonal 99% Reflectivity (see Part No. 0112165(CF))FEATURESthree lens air-spaced ED-apochromatHoya FCD01-ED glasspolystrehl of above 0.9Tube-weight: 4,9kg Tube length (retracted dew-cap): 560mm Dew-cap diameter: 154mm Tube diameter: 104mmbackfocus: 165mm above 2'' adaptorSCOPE OF DELIVERYOptics with dovetail plate and finder slot2'' Star Diagonal 99% reflectivityDust caps for front-lens and focuser
Available
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EXPLORE SCIENTIFIC ED APO 127mm f/7.5 FCD-1 Alu 2'' R&P Focuser
€1,223.00*
€1,849.00*
(33.86% saved)
The three-lens design of the EXPLORE SCIENTIFIC ED-Apochromats provides everything an amateur astronomer desires - at a reasonable price. The construction with Hoya FCD001 ED glass has two air spaces and provides a level of correction so superior to the two-lens constructions, that are common in this price class, that you will see the difference immediately. This excellent optical performance teams up with a high precision mechanics - the result is a telescope on a level that is setting a new standard in it´s price class. Astrophotographers will love this telescope - a optional field flattener is available and makes the telescope perfect even for cameras with a large chip format.These very popular EXPLORE SCIENTIFIC Triplet ED APO Refractors we do offer in 3 different product lines:Essential Line: HOYA FCD-1 Glass lens, AL-Tube, 2.0'' Rack & Pinion Focuser with 1:10, 2.0'' Star Diagonal 99% Reflectivity (see Part No. 0112084(AL), 0112106(AL), 0112132(AL)), 0112155(CF + 3''FT)).Professional Line: HOYA FCD-100 Glass lens, AL/CF-Tube, 2.5'' HEXAFOC Focuser with 1:10, 2.0'' Star Diagonal 99% Reflectivity (see Part No. 0112086(AL), 0112108(AL), 0112109(CF), 0112134(AL), 0112135(CF)).High-End Line: OHARA FPL-53 Glass lens, Carbon (CF) Tube, 3.0'' Feather-Touch Focuser with 1:10, 2.0'' Star Diagonal 99% Reflectivity (see Part No. 0112165(CF)).IMPORTANT NOTE: this telescope is supplied without finder or flight case. Compatible finders include the 0620150 EXPLORE SCIENTIFIC ES 8x50 Illuminated Finder Scope, the 0620160 EXPLORE SCIENTIFIC 8x50 90° PolarFinder+Amici-Prism Finder Scope and the 0620170 and 0620180 Explore Scientific 50mm and 60mm Finder-Guidescopes. The 0690420 EXPLORE SCIENTIFIC Flight-Case ED127 ALU Tube and 0690460 EXPLORE SCIENTIFIC Telescope Case ED-APO & AR 127s/152s are both recommended for storage and transportation.SPECIFICATIONS:Aperture: 127mmFocal Length: 952mmFocal Ratio: f/7.5Weight: 7.7kgBackfocus: 165mm beyond 2'' adaptorWHAT'S INCLUDEDOptics with dovetail plate and finder slot2'' Star Diagonal 99% reflectivityDust caps for front-lens and focuser
Available
