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Vixen ED80Sf Porta II Telescope

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Manufacturer: 
Bresser GmbH, Gutenbergstraße 2, 46414 Rhede

Contact: 
www.bresser.de


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Accessories

Vixen T-ring for Canon EOS
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

€28.00*
Vixen NPL 50° Eyepiece 10mm (1.25")
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

€49.00*
Vixen NPL 50° Eyepiece 15mm (1.25'')
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

€49.00*
Vixen NPL 50° Eyepiece 30mm (1.25'')
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

€62.00*
Vixen SLV 50° Eyepiece 10mm (1.25'')

Available

€142.00*
Vixen SLV 50° Eyepiece 12mm (1.25'')

Pre-order

€142.00*
Vixen SLV 50° Eyepiece 15mm (1.25'')

Available

€142.00*
Vixen SLV 50° eyepiece 2.5 mm (1.25")
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

Pre-order

€142.00*
Vixen SLV 50° Eyepiece 20mm (1.25'')
SLV eyepieceshigh-quality lanthanum glassclear and high-contrast star images rightlensesfully multi-coatedlarge and comfortable eye relief distance of 20 mmEven those who wear glassesPROPERTIESWHAT'S INCLUDED

Available

€142.00*
Vixen SLV 50° Eyepiece 25mm (1.25'')
Tn.

Available

€142.00*
Vixen SLV 50° Eyepiece 4mm (1,25'')

Available

€142.00*
Vixen SLV 50° Eyepiece 5mm (1.25'')

Available

€142.00*
Vixen SLV 50° Eyepiece 6mm (1.25'')

Available

€142.00*
Vixen SLV 50° Eyepiece 9mm (1.25'')

Available

€142.00*
Vixen Carrier Bag for PORTA II and MINI PORTA Mounts and extra Accessory Case
FEATURES Carry case for Porta II and Mini Porta mounts Length of the case can be easily adjusted via strapsFastening straps prevent the bag from slippingSeparate accessory bag for securing to the outside of the carry caseWith carry straps for carrying in hand or on shoulderZip fastener for quick and easy storagePadded compartment for the mount DELIVERY CONTENT Mount bag Accessory bag

Available

€59.00*
Vixen 2x Barlow Lens with T2 Thread
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 CONTENT2x Barlow lenses Dust caps

Available

€59.00*
Vixen Moon Filter ND
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

€45.00*
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Vixen T-Ring - Four Thirds
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

Currently unavailable

€22.00* €28.00* (21.43% saved)
Vixen T-Ring for Sony E Cameras
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 unavailable

€55.00*
Vixen Micro 4/3 T-ring
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

Currently unavailable

€55.00*
Vixen SG-L02 Headlamp red-light white-light
The perfect LED head torch for nighttime observations! Adjusting your eyes to the dark surroundings is very important when making astronomical observations. In dark areas, it is very difficult to use astronomical equipment without a suitable light. With normal lights, however, the light intensity is more important than protecting your eyes against bright light. Using these lights at night makes your pupils contract, which can make it difficult for your eyes to readjust to the darkness. The SG-L01, our first astronomy LED lamp, featured a built-in red LED that provided a solution to this problem. However, the red light did not offer optimal visibility. On our new astronomy LED light, the SG-L02, the LED lights produce warm light to improve visibility. They also ensure that your eyes stay adapted to the dark. The LEDs do not emit light in the sensitive range of 555 nm. The brightness of the white light can be adjusted between 3 and 42 lumen, while the red light can be adjusted between 0.28 and 7.62 lumen. FEATURES Dimmable red light ensures that your eyes stay adapted to the dark Built-in rechargeable battery, charges via USB Waterproof design LED colour can be switched from red to white 0.28 to 7.62 lumen for red light 3 to 42 lumen for white light Dimensions: 41 mm x 33 mm x 30 mm Weight: 29 g DELIVERY CONTENT SG-L02 head torch Strap (size S) Strap (size L) Pocket clip Cable for charging the battery (USB-A plug to USB Micro-B plug)

Available

€69.00*
OCULUM VERLAG - Fernrohr-Führerschein in 4 Schritten (GERMAN)
Please note that this astronomy book for beginners is only available in German.

Available

€19.90*
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Vixen T2 ring for Nikon
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

€22.00* €28.00* (21.43% saved)
Vixen adjustment shaft, 300 mm, flexible
300 mm adjustment shaft with flexible design for comfortable observations with the Porta II and the Mini Porta.The large adjustment knobs allow you to make smooth, fine adjustments to the axles.Also compatible with a wide range of other mounts from other manufacturers.FEATURESComfortable tracking by handLarge adjustment knobs for fine tuningDesigned for wide range of mountsLength: 300 mmDELIVERY CONTENT300 mm adjustment shaft

Available

€25.00*
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BRESSER Messier MC-152/2250 Hexafoc EXOS-2
NEW - now including a high-quality aperture Solar-filter for safe observation of sunspots, eclipses and planet transits. Great telescope for night and solar observation.The MESSIER MC-152 Hexafoc ESO-2 excells due to its high rigidity and compact optics. The long focal length of this telescope facilitates relaxed observations with high magnifications - the compact size makes it the perfect mobile telescope. 152mm aperture enable you to observe bright nebulas in the depth of space. Find the remnants of a gigantic stellar explosion in the year 1054 in the constallation Taurus or scan the glowing bands of the Great Orion Nebula. Detect the famous Whirlpool Galaxy in the Big Dipper or find the Dumpbell-Nebula in the constellation Vulpecula. The high rigidity of the EXOS-2 mount allows for relaxed observations and is helpful for those making their first attempts at astrophotography.CHARACTERISTICS OPTICSTelescope for night and solar observationHigh-quality BRESSER Maksutov-Cassegrain optics Ideal for planets, double stars and planetary nebulaeOptical system: Maksutov-CassegrainHighest practical power: 300xObjective lens diameter: 152 mm Focal length: 2250 mm Aperture ratio: f/14,8Eyepiece diameter: 31.7 mm (1.25") and 50,8mm (2")High-end Hexafoc-focuser with 2,5" free inner diameter6x30 straight through viewfinder with reticleOptimized finder socket for comfortable use Cradle rings with handle and integrated piggyback camera holder (1/4 thread)Smartphone camera adapter for sky navigation includedUniversal 44mm Dovetail plate with stainless steel rail (fits LXD75/Great Polaris/EQ5)50,8mm (2) to 31,7mm (1,25) adapter with integrated T2 thread (T2-adapter ring for your camera is needed) CHARACTERISTICS MOUNTStable parallactic mount with fine drive in both axesBall bearings in both axes for more precise movementsStable height adjustable stainless steel tripod (min. 69 cm / max. 109,5 cm )Load capacity up to 13 kg payloadRetrofittable with the BRESSER Star Tracker Goto Kit (item no. 4951750)Circular bubble for easy horizontal alignmentPole height scale for setting the latitudeScaled graduated circular rings to facilitate finding objects using a star atlas or planetarium softwarePole finder scope with optional illumination ( item no. 4964212 )Tripod weight: 4.7 kgMount weight: 5.6 kg (without counterweight)Total weight incl. counterweight: 14.8 kgBatteries: not includedSCOPE OF DELIVERYOptical tube assembly Maksutov-CassegrainAperture solar-filter26mm Super Plössl eyepiece (31.7mm / 1.25")90° star diagonal 31,7mm (1,25")Integrated 31.7 mm and T2 adapterAdapter for 50.8 mm (2")Tube ringsHandle with camera holderUniversal 44mm Dovetail plate with stainless steel rail (fits LXD75/Great Polaris/EQ5)Smartphone adapter for celestial navigationAdjustable polar finder scope with optional illumination6x30 ViewfinderAstronomy PC software StellariumRotatable star mapBRESSER EXOS-2 mount1 x 4.5 kg counterweightStainless steel tube field tripod with accessory tray

Available

€1,436.00*
Vixen 0.85x Focal Reducer for ED80Sf (Sony)
Reduces the focal length of the ED80Sf by a factor of 0.85x. Designed for taking photographs of large areas of the skyEnables shorter exposure times. Includes a T-ring for Nikon, Canon EOS or Sony Alpha as standard Reduces the focal length from 600 mm (f7.5) to 510 mm (f6.4)FEATURES Focal length: 600 mm (f7.5) to 510 mm (f6.4) Also suitable for focal photography Not suitable for eyepiece projection Not suitable for visual observations Weight: 242 gDELIVERY CONTENT0.85x telecompressor for ED80Sf (Sony)Dust caps

Currently unavailable

€299.00*
Vixen SX2WL A80Mf Telescope Set
SX2WL A80Mf telescope set with mount, tripod and eyepiecesThe A80Mf refractor is an ideal entry-level model for astronomy beginners who value high quality. Thanks to the Vixen quality controls, the 80 mm lens impresses with its outstanding optical performance. Two Plössl eyepieces (6.3 mm and 20 mm) and a 90° star diagonal are already included in the scope of delivery.Explore the moon and the brighter planets with the A80Mf. On good nights, you can observe the rings of the planet Saturn and the two brightest cloud bands on Jupiter are also visible. If the weather permits, you can even see the large red spot on the planet. On moonless nights, you can also observe the Andromeda Nebula or the Orion Nebula. The sturdy metal focuser provides a secure and stable mount for eyepieces, camera or other accessories. The 6x24 finder allows you to find celestial objects very quickly and easily. You can also connect your DSLR camera to the telescope using the T2 thread built into the focuser with an optional T-adapter. The sturdy metal tripod enables vibration-free installation of the telescope and mount, even in windy weather. The ultra-modern SX2WL mount is simply operated via a Wi-Fi module with your smartphone or tablet.By simply controlling the mount with your smartphone or tablet and using the free STAR BOOK Wireless app, you can easily use sky navigation functions such as automatic GoTo panning for many celestial objects. By eliminating the conventional LCD display (STAR BOOK TEN), the power consumption on the mount is reduced by up to 20%, thus enabling longer astronomical observation and astrophotography.When you touch the desired celestial object on the star chart, it is automatically pointed into the telescope's field of view and tracking begins.NOTE: An existing STAR BOOK TEN or ONE 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 SX2WL 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 is just 7 kg light, making it ideal for mobile observations. In addition, the motors mounted in the lower part of the mount also serve as a counterweight and the mount therefore requires fewer weights for balancing.The SX2WL mount in detailPrecision stepper motors and micro-step motion control systemAt the heart of the SX2 are the precision stepper motors, which offer better performance and response than previous models. The micro-step motion control system scores with powerful yet very smooth drive characteristics, which are present in both fine movements and fast pans.Built-in bearingsThe 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 running surfaces of the two worms and worm wheels are manufactured to be particularly smooth, enabling very precise tracking.Declination axis as counterweightThe massive motor units are installed in the lower part of the declination axis so that the center of gravity of the SX2WL is below the intersection point of the RA and DEC axes. This means you need fewer additional counterweights.Latitude adjustmentThe latitude is adjustable between 0 and 70 degrees (divided into 3 zones and adjustable in +/- 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 detailThe 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 "STAR BOOK Wireless" smartphone app transforms 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 monitorThe power consumption of the mount is reduced by up to 20%, allowing longer observations than with conventionalwired controllers such as the STAR BOOK TEN.Operation similar to the STAR BOOK TEN control unitThe STAR BOOK Wireless app has a similar structure to the STAR BOOK TEN control system. 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 retainedConvenient operationWhen 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 includedIn 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 alignmentBy aligning the mount to one or two stars, you can already achieve fairly precise positioning of the mount. By aligning 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 the field of view of your telescope. 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 optionsAs with the STAR BOOK TEN controller, the app offers various individual settings, such as gear backlash compensation, night mode in red, autoguider, variable GoTo speed and LED brightness. You can also set the timing of the reversal of the objective tube (meridian flip) as required.Even if the object moves to the south during tracking, you can prevent the telescope tube from reversing.Important information: Cannot be used on old SX mounts with the old blue star bookTechnical informationCPU with 32-bit CISC processor 120 MHzThe unit is connected to the mount via a D-SUB 9PIN connector as is the STAR BOOK TEN.It has a 6-pin, 6-wire modular connector for external autoguider operation.Supported operating systems are Android 6 or higher, iOS 9.0 or higher, WLAN standard: IEEE 802.11b/g/n・ FEATURESTelescope A80MfObjective lenses: 80 mm, achromat, coatedFocal length: 910 mm (f/11.4)Resolution and limiting magnitude: 1.45 arc seconds; 11.3Light gathering capacity: 131xDimensions and weight: (OD) 90 mm x (L) 860 mm; 3.3 kgViewfinder telescope: 6x24 mmAdapter and connections: 42 mm for T-thread; 31.7 mm connectionSupplied accessories: 31.7 mm zenith prism, PL20 mm and PL6.3 mm eyepiecesPhotography: primary focus and eyepiece projectionSturdy metal focuserSX2WL mountRA Gear rim: 180 teethDEC gear rim: 180 teethBearing: Carbon steel / Decl. 35 mm, RA 40 mm thicknessFine height adjustment: 0° to 70°, (fine adjustment +/- 15°, height)Counterweight rod: 20 mm diameterAzimuth adjustment: Fine worm adjustmentPower supply: DC12 V; 0.4~1.7 AMaximum load: 12 kg, photographic, without counterweightCounterweight: 1x 1.9 kgTripod connection: 45 mm spigotDimensions: 36 cm (H) x 12 cm (W) x 36 cm (L)Weight: 7 kg, without counterweight32-bit CISC processor 120 MHzOperating system: Android 6 or higher, iOS 9.0 or higherConnection: D-SUB 9PIN plugAutoguider input ST4Power consumption SXD2WL+Wireless unit: DC12V / 0.3-2.0 A (load 10 kg), 0.4-2.2 A (load 15 kg)SCOPE OF DELIVERYSX2WL mountWireless unitCounterweight: 1.9 kgMounting toolCigarette lighter cableA80Mf refracting telescope31.7 mm zenith prism2 eyepieces: PL20mm and PL6.3mmTube ringsDovetail mount6x24 mm finder scopeSXG aluminum tripodSXG pier extension

Available

€2,499.00*
AXD2 Goto Mount with AX103S Apochromat
AXD2 GoTo mount with AX103S telescope set The AXD2 mount comes with the new STARBOOK TEN controller and the PFL polar viewfinder, which allows you to configure the mount quickly and easily via reference stars.This telescope set has everything that you need for hobby astronomy.It includes a telescope, a mount with automatic tracking and a sturdy tripod. Featuring the STARBOOK TEN control system, the telescope locates celestial objects automatically so that you don't need to search for them manually.Even if you're not an expert, you can still give your friendsan exciting tour through the night sky! The AXD2 mount in detail:Robust construction and lightweight housing with 30 kg load capacity (photographic)The A7075 superalloy, the strongest aluminium alloy, is used for the R.A. and DEC axes. The stability of the A7075 superalloy is stronger than titanium, which is known for its strength as a lightweight material. Its thickness is 38% less than titanium. Using the A7075 superalloy for the axes ensures that the AXD mount is both lightweight and stable.21 bearingsThe rotating parts of the AXD mount have a total of 21 bearings. These ensure uniform motion in order to swivel the telescope and track objects.Stepper motorsVixen uses precise stepper motors for the mount in order to ensure optimal performance. The motors are controlled via a micro-step motion control system, which eliminates the disadvantage of stepper motors with large steps. The system generates 400 impulses per second at a high speed. This results in very quiet scanning with no vibrations. The stepper motors on the AXD mount have sufficient torques. This is most significant when working at high magnifications and photographing with a CCD camera with small pixel sizes.Worm gearsThe sizes of the worm gears were increased in the latest Atlux version. The AXD mount has 270 teeth in the R.A. axis and 216 teeth in the DC axis. Both axes are 50 mm in diameter. This ensures that the mount operates with precision and stability.Low backlashThe Vixen micro-step motion control system ensures that the stepper motors run uniformly at low and high speeds. This eliminates the need for reduction gears in the motor and therefore reduces the backlash in the gears.Elegant designThe flat sides of the mount were designed based on previous generations of the New Atlux range. The white and silver housing provides a modern and elegant exterior with high functionality.The AXD is the flagship model in the Vixen mount range.Original motor layoutThe solid R.A. and DEC motor units are arranged in the lower part of the mount. This means that they automatically act as a counterweight. As a result, you require far fewer weights on the counterweight bar. On small devices, no counterweight is required. The counterweight bar can be slid fully into the housing.Polar finder scopeThe AXD mount is equipped with a 6x20 polar finder as standard. The polar finder features an integrated scale, which provides a quick and easy way to polar align the telescope in the northern hemisphere.For observations in southern latitudes, the polar finder features an image of the Octans constellation, which can be aligned with the night sky.VPEC periodic error correctionPeriodic errors on mounts are usually measured and corrected by the user. Unlike the old StarBook controller, the STAR BOOK TEN controller saves these errors permanently. The periodic error of the mount is measured in the factory and corrected before delivery. This is known as VPEC and functions automatically as soon as you use the mount.It delivers an accuracy of +/- 2.8 arc seconds. You can increase the tracking accuracy further by saving your own recorded periodic errors.The AX 103S in detail:The AX103S is a top-of-the-range ED apochromat in the refractor series.It features a triplet ED 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 requirements in astrophotography.The 60 mm ring on the focuser allows you to attach a 2'' eyepiece 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.This telescope is guaranteed to provide a lifetime of outstanding performance!FEATURESAXD2 GoTo mount with AX103S telescopeProfessional telescope kitMount with 30 kg load capacity (photographic)Modern STARBOOK TEN controller with autoguider inputAXD 103S apochromat for full frame photographyIlluminated polar finder with direct star alignmentSturdy, vibration-resistant TR102 tripodTotal weight: 55.3 kgDELIVERY CONTENT AX103S apochromatTR102 tripod AXG half-pier 2 counterweights (1.5 kg and 7.0 kg) 7x50 finder scope Folding mirror Carry handle

Currently unavailable

€15,735.00*