Vixen AXJ GoTo Mount with Star Book Ten Controller

Made in Japan, the AXJ GoTo mount was developed for professional applications and combines precision with the latest STARBOOK TEN computer control technology.

  • Precise and quiet toothed belt drive
  • Retractable counterweight bar
  • Illuminated polar finder with reference star alignment
  • Accuracy of +/-4.0 arc seconds with V-PEC
  • M8/M6 Drill holes on mount head
  • 14 ball bearings in the axles
  • Dimensions: 420mm x 466mm x 138mm
  • Weight: 17.4 kg

€7,499.00*

Available, delivery time: 1-3 days

Product number: X000116
EAN: 4955295369515
WEEE-Reg.-Nr.: DE 34323861

With BRESSER, you can enjoy a smooth introduction to the vast world of astronomy. Our detailed information ("Telescope Guide") provides valuable tips for beginners—but even experienced astronomers can use the information we provide (e.g., tables for the geographical latitude of all major world cities) as a reference.

Here is the table of contents of the comprehensive BRESSER Telescope Guide:

Sky Guides von Bresser

Der Sky Guide bietet umfassende Informationen zu Sternbildern, Planetenpositionen und astronomischen Ereignissen – ideal, um Ihre Beobachtungen zu planen und noch tiefer in die Astronomie einzutauchen. 
Besuchen Sie den Guide direkt hier, um das Beste aus Ihren Beobachtungen herauszuholen!
Product information "Vixen AXJ GoTo Mount with Star Book Ten Controller"
Designed as a complement to the AXD2 equatorial mount, the AXJ mount offers outstanding durability and precision.
The AXJ mount can also be used on AXD-TR102 tripods with an adapter.
Periodic 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 (total of 12 points per 30 degrees worm gear) and corrected before delivery. This is known as V-PEC and functions automatically as soon as you use the mount. It delivers an accuracy of +/- 4.0 arc seconds. You can increase the tracking accuracy further by saving your own recorded periodic errors.
Vixen uses a new Belt-drive system in the AXJ mount. The gear drive was replaced with a toothed belt drive.
This gives the mount a quicker reaction time and lower backlash. It also helps to minimize noise. The 6x20 polar finder scope is pre-installed.
This allows the user to configure the polar alignment (for both the northern and southern hemispheres).
The polar finder scope has a variable illuminated reticle with an automatic power-off function. The brightness can be adjusted in 8 levels so that the user can configure the desired brightness.

SETTING ACCURACY OF LESS THAN 3 ARC MINUTES
The dark field illumination (red LED) turns on when the push button is pressed. The reticle also lights up in red so that the observer can recognize and align stars in the background of the reticle. The light turns off automatically after a few minutes to save battery power.
2 bearing sets (4 pieces) are used for the shaft of the RA axis. Thanks to the newly developed EQ design, the ZXJ mount has a higher load capacity of 22 kg.
As the motors, worm shaft and worm gear are located in the lower part of the mount, fewer counterweights are required than with conventional mounts.
The STAR BOOK TEN controller is a modern control system with a high-resolution colour monitor.
The STAR BOOK TEN system contains more than 272,000 celestial objects, including 260,000 stars from the SAO catalogue, 109 Messier objects, 7840 NGC objects and 5380 IC objects, as well the soon, moon and planets. Objects can be accessed by name, and information such as images and data can be defined separately.

FEATURES
  • +/-4.0 arc seconds with V-PEC
  • V-PEC (Vixen-Permanent Periodic Error Correction)
  • Belt drive system (prevents backlash and minimizes noise)
  • 14 ball bearings
  • Polar alignment (variable fork fix type)
  • Polar finder with reference star alignment
  • STAR BOOK TEN controller with autoguider input
  • Retractable counterweight bar

WHAT’S INCLUDED
  • AXJ mount
  • Starbook Ten controller
  • 2 counterweights (3.7 kg and 1.5 kg)
  • GoTo mount with Star Book Ten controller
  • 22 kg load (photographic)
Colour: white
Material: Aluminium, Carbon, Steel
Mount Type [Telescopes]: German/Equatorial Mount with GoTo

Produkt- und Sicherheitshinweise


Manufacturer: 
Bresser GmbH, Gutenbergstraße 2, 46414 Rhede

Contact: 
www.bresser.de


Accessories

Vixen Encoder for AXJ Mount
Make your AXJ mount more comfortable and precise with high precision encoders! The Vixen AXJ encoders allow you to manually move to the celestial objects via the monitor. Generally, computer-controlled mounts have an automatic "go-to" system where the position of the objects through a 2-star allighnment must be stored before the observation. Once you have done this, the mount is able to find the objects automatically. However, if you loosen the clamping levers on the mount while using the "go-to" system, the telescope loses information to identify the object positions and the "Go-to" becomes unusable. For this reason, the telescope could not be moved manually. However, with the AXJ encoder, this is now possible. You can "go-to" one object and manually adjust the next by releasing the clamp, without losing the positioning information on the next "go-to". On the high resolution monitor of the STARBOOK TEN control you can now adjust the objects comfortably by hand. The second big advantage is an enormously high tracking accuracy with a periodic error <0.5 arcseconds which allows long time exposures of faint celestial objects without an autoguiding system. This is a dream for any serious astrophotographer. The AXJ encoders are mounted inside the mount, and thus do not affect the dimensions of the AXJ mount. So there is no need to buy a larger storage case. FEATURESRA Encoder Sensor: Reflective laser sensor 2 pieces Refractive rotation disk made of glass Resolving power: 0.1 arc seconds Periodic error: Less than 0.5 arc seconds rms (typical) Power supply: From AXJ mount DC5V 0.2A Electrical Terminal: D-SUB15PIN female (connected to AXJ) Dimensions and weight: 99.5 mm diameter x 27 mm thickness / 350 g DC Encoder Sensor: Reflective optical sensor Resolving power: 0.2 arc seconds Power supply: From AXJ mount DC5V 0.1A Electrical Terminal: D-SUB9PIN female (connected to AXJ) Operating temperature: Between 0 and 40 degrees Celsius Dimensions and weight: 99.5mm diameter x 25mm thickness / 320g SCOPE OF DELIEVRYAXJ Encoder (2pcs) Mounting tool Mounting screws 

€1,785.00*
€50 Gift Card
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€50.00*
Vixen AXJ-TR Tripod adapter set (conversion adapter)
This adapter set was exclusively designed for the Vixen AXJ mount.It allows you to use a heavy AXD-TR102 tripod, which was originally intended for the heavy AXD2 mount.Simply replace the thread on the AXJ mount with the larger thread and attach your AXJ to a stationary P85DX observatory column or the TR102 tripod.FEATURESAdapts the AXJ mount for AXD tripodsAXJ M12 screw setDELIVERY CONTENTM12 screw set5 mm hex key

€89.00*
Vixen case for AXJ Montierung
Developed in order to store and protect the AXJ equatorial mount together with the StarBook TEN controller, the StarBook TEN cable and small accessories such as the power adapter. The housing is made from a newly developed material called Plapearl, which has an extremely long lifespan and is very lightweight. It consists of two plastic plates with vacuum-moulded cylinders that reduce the weight by 36% compared with conventional aluminium materials. It also offers high-grade airtight storage with only one opening and boasts attenuation properties that provide optimal protection for your equipment in terms of bending strength and resilience. FEATURES Material: Special polypropylene and aluminium alloy Colour: whiteDimensions: 47 cm x 49 cm x 23 cm Weight: 4.3 kgDELIVERY CONTENTAXJ case

€599.00*
Vixen 3.5 kg Counterweight for AXD Equatorial Mount
Vixen 3.5 kg counterweight for AXD, AXD2 and AXJ mountsBalances the mount on heavy telescopes FEATURESCounterweight for AXD mountsWeight: 3.5 kgDELIVERY CONTENT3.5 kg counterweightClamp screw

€129.00*
Vixen counterweight, 7 kg, for AXD and AXJ mounts
7 kg counterweight for balancing the mount with heavy telescopesSuitable for AXD, AXD2 and AXJ mountsFEATURES Counterweight for AXD/AXJ mounts Weight: 7 kgDELIVERY CONTENT7 kg counterweightClamp screw

€155.00*
Vixen ASG-CB90 Carbon Tripod
Despite being developed for heavy mounts, the Vixen ASG CB90 carbon tripod is one of the lightest tripods on the market. The ASG CB90 tripod was originally designed for the new AXJ mount. However, it is also ideally suited to the tried-and-tested SX, HF2, AP, GPD2 and GP2 mounts. The hand nuts can be loosened to extend the tripod by one section. The legs of the ASG CB90 tripod can be secured by a reliable screw cap and are equipped with a 2.5 cm interval scale marking. FEATURES 2-section carbon tripodLightweight and portable Stable design with minimal vibrationsDimensions: 545 mm to 900 mm length Connections: 45 mm pin hole Weight: 3.4 kg WHAT’S INCLUDED Carbon tripod

€535.00*
Vixen TR102 tripod for AXD mount
Ultra sturdy tripod for AXD and AXD2 mounts.The tripod is vibration resistant and features 2 extendable sections.FEATURESVixen TR102 tripod for AXD/AXD2 mount Dimensions: Ø 55mmLength of legs: 760 mm to 1018 mmTripod height: 690 mm to 915 mmHolder: Base with 440 mm to 570 mm radiusWeight: 13.3 kgDELIVERY CONTENTTR102 tripod

€1,599.00*
Vixen 12V-3A Adaptor
Suitable for Skysensor 2000PC, control unit DD-1, DD-2, SD-1, Viper, Skypod, SX, SXD, GP2, GPD2, New Atlux, Star Book Type S. SPECIFICATION • Input: 100-240V AC • Output: 12V DC-3A • Dimensions: 140x140x80 mm • Weight: 280 kg

€129.00*
Vixen SXG Half Pillar for GP, AP & SX Mounts
For mounting a GP2, GPD2, SX or AP mount with 45mm base on the SXG or AP tripod. Prevents long telescopic tubes from hitting the mount. FEATURES Suitable for SX, SXD2, SXP, GP2, GPD2, SKYPOD, HF2 GPD and GP mounts with 45mm connectorHeight 207mm Diameter 130mmWeight 1,8 kg SCOPE OF DELIVERY Half PillarAdjustable pivot for GP2, GPD2, AP and SX mounts

€199.00*
Vixen SXG-HAL130 Aluminum Tripod for GP, SX & AP Mounts
High-quality, stable aluminium tripod for a variety of mounts with 45 mm connections. The aluminium profile ensures firm positioning with a minimum amount of vibration. Suitable for GP2, GPD2, AP, SX, SXP, SXP2 and AXJ mounts or similar with 45 mm connections. FEATURES Robust aluminium tripod without mount Suitable for: GP-, SX- & AP mounts Height-adjustable: 81 - 130 cm Weight: 5.5 kg WHAT’S INCLUDED Aluminium tripod Adjustment pins for GP2, GPD2, AP and SX mounts

€276.00*
Vixen Dovetail adapter base
Dovetail adapter base for SXP2, AXJ and AXD mounts.Enables attachment of Vixen standard dovetail bars to the mount.Also suitable for Guide Mount XYFEATURESFor SXP2, AXJ and AXD mountsFor Vixen standard dovetail bars Weight: 220 gDELIVERY CONTENTDovetail adapter baseFixing and locking screwMounting screwsMounting tool

€59.00*
Vixen XY Guide Scope Mount
This practical accessory was designed for attaching guide scopes. It enables precise adjustments of the guide scope by +/- 6.5 degrees horizontally and vertically. This protects the guide scope, as it does not need to be clamped in place as with guide scope rings. The Guide Mount XY should be used in combination with a suitable mounting solution, such as the X002263 Accessory plate DX or X000266 Dovetail mounting block. FEATURES Stable telescope attachment for up to 5 kg Easy to adjust via knurled screws Protects the optics better than guide scope rings Connections for M6x2 (35 mm clearance) and M8x2 (35 mm clearance) Adjustment range of +/- 6.5 degrees Weight: 750 g DELIVERY CONTENT XY guide scope adjuster 2x M8x12 mm screws 2x M8x20 mm screws 2x M6x20 mm screws Hex key 5 mm, 6 mm

€212.00*
Vixen AXD Adapter Plate
Adapter plate for AXD and AXD2 mounts.This plate allows you to attach two telescopic tubes next to each other, e.g. for a guide scope.For mounting a guide scope, we recommend item no. X000097 (GuideMount XY)FEATURES For securing guide scopesDimensions: 400 mm x 200 mm x 15 mm Weight: 2.9 kgDELIVERY CONTENTAXD adapter plateMounting screwsMounting tool

€349.00*
AXD counterweight, 1.5 kg
AXD counterweight, 1.5 kg, for AXD mountsFEATURESAXD counterweight, 1.5 kg, for AXD and AXJ mountsFor balancing the mountWeight: 1.5 kgDELIVERY CONTENT1.5 kg counterweightClamp screw

€68.00*
Vixen VMC 260L Maksutov - Cassegrain Telescope for SX Mounts
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

€4,399.00*
VMC 260L Maksutov Cassegrain AXD Version
The optics of the VMC260L surpass the traditional Schmidt-Cassegrain and this tube is only 650 mm in length, despite its long focal length of 3000 mm . With its large aperture of 260 mm , the telescope collects light for serious professional observations and photography of the planets, as well as countless deep-sky objects. The dielectrically coated mirrors of the VMV260L guarantee high sharpness and maximum brightness. Thanks to the open tube, this instrument cools down faster than conventional closed Cassegrain systems, and (having no front corrector plate) is not as prone to dewing issues either.An optional 0.62x focal reducer is available for expansion to reduce the focal ratio to 1: 7.1. This results in a shortening of the exposure times and the increasing the field of view, thus increasing the ability to photograph larger objects in the sky. Included accessories feature a finder, dovetail rail and a handle that assists considerably when mounting and de-mounting the scope and can also be used as a camera holder for star field recordings.CHARACTERISTICSAperture: 260 mm precision spherical mirror, multi-coatedLight gathering power: 1380xAdapter and connections: 60 mm on the focuser; 42 mm for T-mount and 31.7 mm with folding mirror; 50.8mm optionPhotography: primary focus and eyepiece projectionWHAT'S INCLUDEDVMC260L reflectorDovetail rail (3 inch for AXD)AXD SaddleplateCarrying handleFinderscope 7x50Flip mirror

€5,079.00*
Vixen AX103S apochromatic Refractor - optical Tube
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

€2,999.00*
Vixen SD115S apochromatic Refractor
A new apochromatic refractor with high-performance Super ED glass (=SD). The FPL53 glass reproduces an extremely clear and sharp image by eliminating residual chromatic aberration. Another advantage of these SD refractors is their short length and lightweight design. The SD glass is designed to focus all beams of violet, red, blue, yellow and green light exactly onto the same level. The special lens material reduces chromatic aberration across all colours. Together with the new optional SD Reducer HD Kit or SD Flattener HD, these refractors provide illumination with a 44 mm image circle for full-frame SLR cameras.The ED81SII, ED103S and ED115S refractors were originally designed for visual observers or photographers with an APS-C camera. However, the new SD series features new inner panels which are optimised for full-frame cameras.The large focuser allows you to attach heavy cameras without the telescope tilting.The telescope also comes with a folding mirror for making observations in unfavourable conditions,as well as a T2 thread for connecting a DSLR camera.FEATURESObjective lenses:  115 mm 2-lens apochromatFocal length:  890 mm (f7.7)Resolution and limiting magnitude:  1.01 arc seconds; 12.1Light-gathering power:  270x Backfocus wihout Reducer: 147,2 mmBackfocus with Reducer: 63,5 mm Dimensions and weight:  125 x 930 mm, 6.2 kgAdapter and connections:  50 mm sleeve DELIVERY CONTENTED 115 telescope/lens barrelCarry handleFolding mirror7x50 viewfinderTube clampsDovetail adapter

€2,999.00*
Vixen SD103S apochromatic Refractor
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

€2,099.00*
Vixen VC200L Optical tube
Astrophotographers generally use two different focal lengths: Short focal lengths for overview photos and extensive deep-sky objects, and long focal lengths for objects which are further away. Our aspherical mirror optics offer the perfect solution for these scenarios. The VISAC primary mirror (Vixen Sixth-Order Aspheric Cassegrain) is specially designed for astrophotography and provides a fully flat and true-colour image over the entire image frame. Thanks to the three-element field corrector in front of the convex secondary mirror, there is no spherical aberration, coma or field curvature. Although the device is designed for astrophotography, it is also suitable for visual observations. FEATURES Photographically optimized thanks to field flattener lens Revolutionary coating technology High light-gathering power Photographically optimised optical system Built-in field flattener lens 200 mm aperture and 1800 mm focal length Optional reducer availableBackfocus without Reducer: 142,9 mmBackfocus with Reducer: 63,5 mmWeight: 6.9 kg DELIVERY CONTENT VC200 reflector telescope Carry handle 7x50 finder scope (illuminated) Flip mirror Dovetail adapter

€2,299.00*
Vixen VMC200L Maksutov-Cassegrain mirror telescope - optical tube
Featuring an improved design and optical properties, this compact field corrected Maksutov-Cassegrain system is Vixen's answer to Schmidt Cassegrain and more conventional Maksutov Telescopes. Instead of a heavy corrector plate, the Meniscus corrector is located directly in front of the secondary mirror. As a result, the Field-Maksutov does not dew up easily, as most conventional SCT s and Maksutovs do, when exposed to humid air.  Thanks to the VMC's open tube system, the optics cool down quickly, ensuring that the telescope is ready for use in no time - again offering advantages over traditional Schmidts and Maksutovs, which can take a long time to acclimatise and reach thermal equilibrium. The long focal length of the VMC allows you to make detailed observations of planets, distant galaxies, individual lunar craters and mountains and many other celestial objects.  The mirror is manufactured using an advanced coating deposition technique, normally reserved for research-grade instruments - ensuring an extremely smooth and precisely-finished optical surface.  This, combined with the secondary corrector delivers extremely pleasing visual and photographic performance, with a very flat field.  Unlike the primary mirrors in many rival SCTs and Maksutovs, the VMC200L's primary is fixed and doesn't travel on a focuser baffle, adding to stability and as a result this telescope does not suffer from "mirror flop" or focus shift.The focuser is a conventional, smooth-running single speed rack and pinion design, which ensures stability, even at high loading.  It can be simply upgraded to dual speed use for finer focus control with the X000143 Vixen Dual-Speed-Focuser, if required.The telescope is supplied with a standard Vixen profile mounting dovetail bar and is also supplied with a carry handle, which makes transport and mounting much easier.  The carry handle can also double up as a mounting platform for other accessories, if required.The VMC200L is also supplied with Vixen's superb 7x50mm illuminated finderscope, with variable brightness control, to help you guide the telescope accurately to targets.Last, but not least, is the inclusion of Vixen's extremely useful flip mirror system, which allows for mutual mounting of 1.25" eyepieces or accessories.  Both eyepiece holders can be unscrewed, revealing a standard T2 mounting thread, which allows easy mounting of many cameras or other photographic accessories to either port.  The ability to be able to flip simply between visual use and a camera is of great help when trying to centre and image compact targets - speeding up acquisition of targets and making better use of your time under the night sky.FEATURES 200 mm mirror Focal length: 1950 mm (f9.75) Resolution and limiting magnitude: 0.45 arc seconds; 13.3 Light-gathering power: 816x Backfocus without Reducer: 144.9 mmBackfocus with Reducer: 63.5 mm Dimensions and weight: 232 x 510, 6.8 kg Adapter and connections: 60 mm thread WHAT’S INCLUDED Dovetail bar Flip mirror Carry handle 7x50 viewfinder, illuminated

€1,799.00*
BRESSER Portable Power Supply 100 Watt
Portable power storage (mobile power bank) in maxi format from BRESSER. With a powerful and rechargeable 155Wh lithium-ion battery and various connection options, almost all common electronic devices can be operated and charged. This means that you always have sufficient energy reserve, whether for tough outdoor use, in the garden or in the event of a power failure at home. Including a switchable red light LED lamp with emergency signal function and a red light bar for orientation in the dark with over 100 hours of light duration. The Mobile Power Station is a silent and environmentally friendly alternative to power generators with combustion engines. With the built-in solar charge controller, the Power Station can also be charged directly with a solar panel (available as an option). Connection options: Charging of up to 3 x USB mobile devices such as telephones, cameras, drones etc. at the same time. Includes 1 x USB quick charge output with Qualcomm Quick Charge 3.0 support. Power supply for up to 3 x 12 volt devices. With the 2 adapters of 5.5/2.1mm hollow plug to cigarette lighter socket included in delivery, car/camping devices such as refrigerators, water pumps, mini compressors, air pumps etc. can be connected directly. In addition, a 230 volt, 100 watt continuous power socket can be used to connect chargers for notebooks/tablets/smartphones etc. or other electrical devices in this power class. The heart is the built-in battery: A powerful 155Wh 13Ah/12Volt (42000mA/3.7V) lithium-ion battery. Rechargeable within 8 hours with the included 230V charger or 12V car battery charging cable. A clear display shows you all relevant information such as battery charge status, battery charging process, AC output ON/OFF. Extensive electronic protection of all current inputs and outputs: against short circuit, overvoltage, over- and deep discharge of the battery and against overheating. Please note that for use with our astronomy mounts, such as the EXOS-2 Goto, the adapter cable 4930100 is additionally required.FEATURESPortable energy storage (Power Bank)Self-sufficient power supply for outdoor, hobby and professional useCharging and operation of various electrical appliancesMany connection options and adapters includedEnvironmentally friendly alternative to power generatorsPowerful 155Wh 13Ah/12 Volt (42000mA/3.7V) lithium ion battery3 x USB (each 5-9 Volt 2.1 Ampere), includes 1 x USB quick charge output with Qualcomm Quick Charge 3.0 support3 x 12 Volt DC out 5.5/2.1mm hollow plug (additional max. 15 Ampere /180 Watt)1 x 230 Volt AC out (100 Watt continuous power)Modified sine wave for 230 Volt outputSimultaneous charging and power extraction possibleElectronic charge monitoring and switch-offBright red light LED lamp with over 100 hours light durationSOS function of the LED lamp by selectable flashing functionRed light bar can be switched on as an orientation aid in the darkIndication of battery charge status on displayInput charging socket: 13-25 Volt / 2 Ampere / input protection circuit existsCharging time 0-100% approx. 8 hoursIntegrated solar charge controller for direct charging via solar panelTemperature range: from -10 to +40 degrees CelsiusLifetime/charging cycles: >500 times SCOPE OF DELIVERYPower Station with batteryCharger 230 VoltCar charger 12 VoltAdapter 5.5/2.1mm to cigarette lighter socket (2 pcs.)UK socket adapter for 230V outputInstruction manual

€169.00*
Vixen Camera Bracket for Counterweight Shaft
Stable astrophotography can be achieved! Vixen's weight shaft camera bracket allows for the attachment of your camera to the 20mm and 25mm weight shafts. We recommend the additional use of a ball head.

€59.00*
Vixen DX adapter plate
The Vixen DX adapter plate is equipped with a Vixen standard dovetail bar on the underside, allowing it to be attached to all mounts with the Vixen standard connection. This enables you to attach two telescopes or additional guide scope rings.FEATURES Can be used with SX, SXD, GP2 and GPD2 With M6 and M8 drill holes for use on third-party mountsFunction: Mounting multiple tubes or precise adjustment of guide mounts in X and Y direction Dimensions: 330 x 120 x 12 mm Weight: 1,275 gPACKAGE CONTENTSDX adapter plateScrew setMounting tool

€155.00*
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BRESSER Portable Power Station 500 Watt
Portable power storage (mobile power bank) in maxi format by BRESSER The energy you need in every situation: that's what the mobile Power Station 500 Watt by BRESSER offers you. Whether for tough outdoor use, van life, in the garden or the event of a power failure at home - with the various connection options, you can operate and charge almost all common electronic devices via the powerful and recharcheable 520Wh lithium-ion battery. Perfect for notebooks, musical instrument, etc.: The high-quality 230 volt 500 watt output with a pure sinus wave also supplies sensitive devices with power. In addition, this mobile power station is a silent and environmentally friendly alternative to power generators with combustion engines. In combination with a solar panel (available as an option), the built-in solar charge controller allows you to easily use the sunshine to directly charge your Power Station. The built-in Anderson input for direct charging via solar panel makes this particularly easy. Connection options Charge up to 4 x USB mobile devices such as smartphones, MP-3 players, mobile game paddles, cameras, drones, etc. at the same time. The device offers 1 x USB-A and 1 x USB-C fast charging output with Qualcomm Quick Charge 3.0 support. You can also power up to 5 x 12 volt devices with a total of 10 amps of current draw. Use 1 direct car cigarette lighter connector socket and 4 x DC 2.1/5.5mm connector sockets. With the 2 included adapters from 5.5/2.1mm hollow plug to cigarette lighter socket, you can connect car/camping devices such as refrigerators, water pumps, mini compressors, air pumps etc. directly and in parallel. In addition, 2 sockets with 230 volts and a total of 500 watts continuous power are available on the unit. Ideal for connecting chargers for notebooks/tablets/smartphones, mobile coolers and refrigerators, musical instruments, etc. or other electrical devices in this power class. The heart of the Power Station: the built-in battery The powerful 520Wh 43Ah/12Volt (140400mA/3.7V) lithium-ion battery reliably stores your energy reserve. It is charged within 8 hours with the included 230V charger or 12V car battery charging cable. Thanks to the built-in solar charge controller, you can also charge the Power Station directly using a solar panel (available as an option). A clear display shows you all relevant information such as the battery charge status, battery charging process, USB output ON/OFF and AC/DC output ON/OFF. Possible operating time with typical applicationsHow long does the Power Station charge or operate your devices? You can easily calculate the approximate operating time yourself: runtime (approx.) = Power Station 520 watt-hour battery x 0.85 / devices input power in watts.For example a notebook with 45 Watt input power: 520 Wh x 0.85 / 45 Watt = runtime in hours; 520 x 0.85 / 45 = 10 hours runtime.LED lamp with 5 Watt: approx. 88 hoursLED lamp with 10 Watt: approx. 44 hoursCamping cooler with 30 Watt: approx. 14 hoursNotebook with 45 Watt: approx. 10 hoursTV with 60 Watt: approx. 7 hoursSmartphone: 50 x chargingTablet computer: 30 x chargingDigital camera: 50 x chargingNotebook: 5 x charging Extensive electronic protection of all current inputs and outputs: The Power Station is protected against short circuit, overvoltage, over- and deep discharge of the battery and against overheating. Please note that for use with our astronomy mounts, such as the EXOS-2 Goto, the adapter cable 4930100 is additionally required. FEATURESPortable energy storage (Power Bank / Power Station)Self-sufficient power supply for outdoor, hobby and professional useCharging and operation of various electrical appliancesOperate or charge up to 11 devices at the same timePure sinus wave for both 230 volt outputsAlso suitable for sensitive devices such as notebooks or musical instrumentsMany connection options and adapters includedEnvironmentally friendly and silent alternative to power generatorsIntegrated solar charge controller for direct charging via solar panelComfortable carrying handle with non-slip rubber coatingPowerful 520Wh 43Ah/12 Volt (140400mA/3.7V) lithium ion battery3 x USB A with each 5-9 Volt 2.1 Ampere) and 1 x USB quick charge output with Qualcomm Quick Charge 3.0 support1 x USB C with 5-12 volts 3.0 amps (for smartphones and tablets of the latest generation)4 x 12 Volt DC out 5.5/2.1mm hollow plug (max. total load 10 Amps, short time 12 A)2 x 230 Volt AC out (500 Watt continuous power, short time 1000 Watt)Indication of battery charge status and USB/DC/AC output on/off staus on displayInput charging socket: 13-22 Volt / 6 Ampere (via power supply or solar panel)Built-in Anderson input for direct charging via solar panelCharging time 0-100% approx. 8 hoursTemperature range: from -10 to +40 degrees CelsiusLifetime/charging cycles: >500 times SCOPE OF DELIVERYPower Station with batteryCharger 230 Volt 6 amps230 Volt power cord for Europe (1 pc.)230 Volt power cord for UK (1 pc.)Car charger 12 VoltAdapter 5.5/2.1mm to cigarette lighter socket (2 pcs.)UK socket adapter for 230V output (2 pcs.)Instruction manual

€349.00* €549.00* (36.43% saved)

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Vixen Encoder for AXJ Mount
Make your AXJ mount more comfortable and precise with high precision encoders! The Vixen AXJ encoders allow you to manually move to the celestial objects via the monitor. Generally, computer-controlled mounts have an automatic "go-to" system where the position of the objects through a 2-star allighnment must be stored before the observation. Once you have done this, the mount is able to find the objects automatically. However, if you loosen the clamping levers on the mount while using the "go-to" system, the telescope loses information to identify the object positions and the "Go-to" becomes unusable. For this reason, the telescope could not be moved manually. However, with the AXJ encoder, this is now possible. You can "go-to" one object and manually adjust the next by releasing the clamp, without losing the positioning information on the next "go-to". On the high resolution monitor of the STARBOOK TEN control you can now adjust the objects comfortably by hand. The second big advantage is an enormously high tracking accuracy with a periodic error <0.5 arcseconds which allows long time exposures of faint celestial objects without an autoguiding system. This is a dream for any serious astrophotographer. The AXJ encoders are mounted inside the mount, and thus do not affect the dimensions of the AXJ mount. So there is no need to buy a larger storage case. FEATURESRA Encoder Sensor: Reflective laser sensor 2 pieces Refractive rotation disk made of glass Resolving power: 0.1 arc seconds Periodic error: Less than 0.5 arc seconds rms (typical) Power supply: From AXJ mount DC5V 0.2A Electrical Terminal: D-SUB15PIN female (connected to AXJ) Dimensions and weight: 99.5 mm diameter x 27 mm thickness / 350 g DC Encoder Sensor: Reflective optical sensor Resolving power: 0.2 arc seconds Power supply: From AXJ mount DC5V 0.1A Electrical Terminal: D-SUB9PIN female (connected to AXJ) Operating temperature: Between 0 and 40 degrees Celsius Dimensions and weight: 99.5mm diameter x 25mm thickness / 320g SCOPE OF DELIEVRYAXJ Encoder (2pcs) Mounting tool Mounting screws 

€1,785.00*
Vixen SXP2WL Equatorial Mount with Wifi
Vixen has developed a new generation of SX mounts with Wifi for demanding observers and astrophotographers. The SXP2WL mount is easily operated via a Wifi module using a smartphone or tablet. For user-friendly control of the mount, the free STAR BOOK Wireless app is available. This allows you to use practical celestial navigation functions such as automatic GoTo slewing to certain celestial objects easily via your smartphone or tablet. Since the power consumption of the traditional LCD screen (STAR BOOK TEN) is eliminated, the power consumption of the mount is reduced by up to 20%. This enables astronomical observations and astrophotography over longer periods.By selecting the desired celestial object from a list, it will automatically slew into the telescope's field of view and tracking begins. A previously existing STAR BOOK TEN controller can also be used with this mount without any issues. Equipped with the same precision stepper motors as the top model, the AXD mount, the SXP2WL sets a new standard in performance and precision in the Vixen mount family.The axis cross of the SXP2 mount has a photographic payload of 17 kg and weighs just 13.3 kg, making it ideal for mobile observations. Additionally, the motors located in the lower part of the mount serve as counterweights. As a result, the mount requires fewer weights for balancing.On the SXP2 mount, larger ball bearings are used than in previous models to increase accuracy and payload capacity. The mount housing also features a greater material thickness. To make the polar block even more stable, the axis cross is firmly clamped into a fork. The SXP2 mount in detail Stronger mount housingOn the SXP2 mount, larger ball bearings are used than in previous models to increase accuracy and payload capacity. The mount housing also features greater material thickness. To make the polar block even more stable, the axis cross is firmly clamped into a fork. Very precise tracking with P-PEC functionThe SXP2 mount is delivered with the modern STAR BOOK TEN controller. It offers you the P-PEC function for particularly precise tracking. The term 'PEC' stands for 'Periodic Error Correction.' The system corrects mechanical errors that cause periodic errors in the gear systems. The SXP2 equatorial mount provides a P-PEC function derived from the PEC function. The P-PEC function saves your correction records even after the mount's power is turned off. This means you don’t have to re-enter the data each time, allowing for faster operation and more accurate tracking. Quiet belt drive system with minimal play In conventional motor drive systems of equatorial mounts, gears are used, which are driven by the motor. However, this design has the disadvantage that a certain amount of play occurs between the gears. To avoid the inaccuracies caused by this, the SXP2 mount uses a belt drive system. This significantly reduces both gear play and drive noise. In addition, the device responds more quickly when corrections need to be made. 16 bearings The mechanical parts of the SXP2 mount contain a total of 16 bearings. A set of tapered roller bearings is used for the RA axis to provide more stability for more precise tracking. Stable altitude block for alignment The SXP2 mount uses the same fork as the heavier AXJ mount. This new construction enables quick and stable latitude adjustment. Simple and precise polar alignment via reference stars The 6x20 polar finder is already pre-installed. This allows you to adjust the polar alignment (for both the northern and southern hemispheres). The polar finder offers a variable illuminated reticle with an automatic shut-off function. The brightness can be adjusted in 8 steps, allowing you to tailor it to your individual needs. Additionally, the polar finder is equipped with direct alignment using three reference stars and can achieve an accuracy of up to 3 arc minutes. Variable mount head The mount head has a diameter of 35 mm and eight threaded holes for M8 screws, arranged at 45-degree intervals. An optional accessory plate can be attached directly or in combination with an optional mounting block for dovetail plates. Additionally, the threaded holes on the mount head allow the use of mounting rails from other manufacturers. ATTENTION: For mounting Vixen standard dovetail rails, the X000266 adapter is also required. Combination of innovative, elegant design and user-friendly operation The stable, rigid mount body with very precise tracking has been further optimised by the P-PEC function. This makes the SXP2 a highly precise and easy-to-use mount that will delight every astrophotographer and observer. Special motor placement for fewer counterweights The heavy RA and DEC motor units are housed in the lower part of the declination, so the centre of gravity of the axis cross lies beneath the RA and DEC axes. As a result, the declination body acts as a counterweight. The flat mount head also allows the mount to be balanced with significantly fewer counterweights. Retractable counterweight bar The counterweight bar is made of solid stainless steel and has a diameter of 20 mm. It can be used with all counterweights from the SX and GP mount series. The counterweight bar is housed in the declination body. Accessory shoe For simple and quick polar alignment, the #35511 Polar Meter can be slid onto this shoe. Latitude adjustment The latitude can be adjusted between 0 and 70 degrees (divided into 3 zones and adjustable +/- 15 degrees per zone, for high, medium, and low latitudes).The Vixen Wifi adapter in detail The Vixen Wifi adapter for EQ mounts allows you to control your Vixen mount via a smartphone or tablet. With the free STAR BOOK Wireless smartphone app, you can navigate the sky without any cables. The app transforms your mobile device into a controller for the equatorial mount in no time. The response delay of the mount, often considered the greatest disadvantage of wireless connections, has been reduced to a level comparable with wired solutions. Reduced power consumption compared to conventional controllers with LCD monitors The power consumption of the mount is reduced by up to 20%, allowing for longer observations compared to traditional wired controllers such as the STAR BOOK TEN. Operation similar to the STAR BOOK TEN controller The STAR BOOK Wireless app is structured similarly to the STAR BOOK TEN controller. Depending on the star chart settings, it contains up to 259,000 celestial objects. Simply tap on a celestial object from the object list to start GoTo. The mount will automatically move to the target and place it in the telescope's field of view. All the popular features of the STAR BOOK TEN remain available to you. Comfortable operation While looking through the telescope, you can control the mount by swiping on the star map in the app. Since there are no buttons, you simply glide your finger over the star map to comfortably operate the mount. Extensive astronomical data included This includes data for well-observed celestial bodies such as Messier objects, NGC objects, IC objects, as well as the Sun, Moon, planets, comets, and dwarf planets. High-precision alignment By aligning with one or two stars, you already achieve quite accurate positioning of the mount. Aligning with three or more stars allows for high-precision alignment of the mount, suitable for high magnifications. The objects will then be approached exactly and centered in the telescope's field of view. The alignment information is saved and can be retained even when the device is turned off. By leaving the telescope in its current state after an observation, without moving it, you can start the next observation with the same settings through automatic installation. Custom settings The app offers various custom settings, as in the STAR BOOK TEN controller, such as gear backlash compensation, night mode in red, autoguider, and variable GoTo speed and LED brightness. You can also set the time for the reversal of the telescope tube (Meridian Flip) as desired. Even if the object moves south during tracking, you can prevent the telescope tube from flipping over.Important information Not usable with old SX mounts that use the old blue Star Book. Technical information about the Wifi module 32-bit CISC processor with 120 MHz The unit is connected to the mount via a D-SUB 9-pin connector, as with the STAR BOOK TEN. It features a 6-pin, 6-wire modular plug for external autoguider operation. Supported operating systems: Android 6 or higher, iOS 9.0 or higher, Wifi standard: IEEE 802.11b/g/nFEATURESRA worm gear: 73.2 mm Ø, brass gear with 180 teethDEC worm gear: 73.2 mm Ø, brass gear with 180 teethWorm shaft: 9 mm Ø, brassRA & DEC axis: 40 mm Ø, carbon steel bearings, 16 bearingsCounterweight shaft: 20 mm Ø RAPolar finder: PF-LII 6x20 mmStepper motors: 250 PPS speed, max. 1000x sidereal rateMax load: 17 kg photographic without counterweightPower connection: DC12 V 0.45~2.2 ADimensions: 386 x 419 x 128 mmAxis cross weight: 13.3 kg without counterweightCounterweights: 3.7 kg, 1.9 kgSCOPE OF DELIVERYSXP2WL mountWifi module2 counterweights: 1.9 kg and 3.7 kg9-pin D-Sub cableMounting toolPolar finder PFL-IICigarette lighter cable

€3,779.00*
Vixen SXD2WL Equatorial GoTo Mount with Wifi
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. 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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

€2,799.00*
Vixen BT-126SS-A Astronomy Binoculars
With a new optical design and extremely high resolution, the Vixen BT126SS binoculars provide a considerably more detailed view for astronomical observations. The BT126SS binoculars are characterized by two 126 mm achromatic object lenses and provide 300% more light than the naked eye. 45° angled eyepiece holders offer comfortable, fatigue-free observation. Each eyepiece holder has capacity for 1.25’’ eyepieces. The exchangeable eyepieces allow you to change magnification quickly for the various objects of observation. FEATURES Objective lenses: 126 mm 2-lens achromat Focal length: 625 mm Resolution and limiting magnitude: 0.93 arc seconds, 12.3 light-gathering power 324x Dimensions and weight: 630 x 360 x 200 mm; 10.5 kg Adapter and connections: 31.7 mm clamp WHAT’S INCLUDED Binoculars Carry handle Viewfinder base

€4,339.00*
EXPLORE SCIENTIFIC Ultra Light Dobsonian 254mm GENERATION II
Ultra Light Dobsonian 254mm GENERATION II - with completely redesigned and improved construction.No telescope type has influenced amateur astronomy as radically as the dobsonian telescope. Before the introduction of this telescope type by John Dobson the vast majority of amateur telescopes were small inadequate refractors on shaky mounts - just good enough to show the polar regions on mars or the rings of Saturn. Bigger telescopes, like the Schmidt-Cassegrain telescopes, were restricted to the relatively small group of amateurs that could afford them.The brilliant combination of simple - but effective - mechanics and the largest aperture available led to a worldwide triumph of this concept. No other telescope type offers you so much light for your money as a good dobson. We have taken the motto "held together by gravity and driven by yoghurt power" and offer a modern version of the classic - designed by amateur astronomers for amateur astronomers. Despite its large aperture the telescope can be transported easily even in small cars and is assembled within minutes without tools. The construction was optimized for maximum rigidity with a minimum of mass. The combination of big altitude wheels and a optimized aluminium-sandwich construction allows for small movements even at high magnifications. The focus position is already positioned to accept our coma-corrector. The ideal workhorse for the deep-sky enthusiast. A telescope with 254mm aperture gathers more than 1300-times more light than the naked eye. Details on planetary surfaces stand out even to unexperienced observers, and countless deep-sky objects show details. Bright globular clusters are resolved down to the core and the view of the lunar terminator will provide a unforgettable experience.Dimensions for mobile use: Rockerbox 395mmx395mmx310mm; Mirrorbox 330mmx330mmx295mm; Trusses approx.700mmEyepiece Height while pointing at zenith approximately 1,15m; 10“ Net total weight: 26,4 kg; 10“ Mirror Box: 14 kg; 10“ Secondary cage +Rockerbox: 9,7kg; 10“ 4 Pairs of trusses: 1,5kg; 10“ Altitude Wheels: 1,2kg ; Focuser thread: M54 x 0.75 mm. Backfocus: 45mm behind the 2" eyepiece holder. 35mm when the 1.25" adapter is mountedSPECIFICATIONS Truss-Dobsonian Telescope in full Aluminium constructionNEW: Slider bearings made from TEFLON und GFK for smooth and precise movementNEW: Improved main mirror cell with completely redesigned mechanicsNEW: Altitude bearings with new designed brake and friction systemNEW: Universal finder slot to enable an easy finder upgradeNEW: Quick-lock fasteners with new springloaded design for comfortable useNEW: Powder-coated yellow altitude wheels to improve durabilityNEW: Laser engraved central mark on main mirrorSCOPE OF DELIVERYTruss Dobsonian TelescopeLED finder with standard finder slotStray light shield for secondary cageMain mirror collimation toolBattery compartment with bag for fansExtension tube for focuserReducer 2"/1.25"Manual

€899.00*
BRESSER Optical Snoot
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€219.00*