Vixen Encoder for AXJ Mount

Make your AXJ mount more comfortable and precise with high precision encoders

  • Celestial objects can be approached by hand
  • Control via high-resolution STARBOOK TEN monitor
  • Periodic error of less than 0.5 arc seconds
  • Open the clamps possible without losing the go-to
  • Excellent for long exposures without autoguiding
  • Is mounted inside the mount to save space
  • Dimensions and weight RA: 99.5 mm x 27 mm, 350g
  • Dimensions and weight DEC: 99.5 mm x 25 mm, 320g

€1,785.00*

Available, delivery time: 1-3 days

Product number: X037913
GTIN/EAN: 4955295379132
WEEE-Reg.-Nr.: DE 34716369

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:

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:

Product information "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. 


FEATURES
  • RA 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 DELIEVRY
  • AXJ Encoder (2pcs) 
  • Mounting tool 
  • Mounting screws 
Colour: silver/black
Focus Group [Telescopes]: Advanced Amateurs, Specialists and Research
Material: Aluminium, Metal

Accessories

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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

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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

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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 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*

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€276.00*
BRESSER EQ-3 Telescope Mount incl. Tripod, black
​The BRESSER EQ-3 is a German equatorial telescope mount that can be used universally for light to medium-weight telescope tubes with a net weight of up to 5 kg.The only requirement for telescope tube mounting is a universal Vixen profile GP dovetail mounting bar - found on many commercially available telescope. This high-quality equatorial mount allows easy alignment to the celestial pole in no time and then allows tracking of all celestial objects manually with its single RA axis. Both RA and DEC axes come with manual slow motion control cables, for easy adjustment of your telescope's pointing.  Also included is a sturdy, yet lightweight, aluminium field tripod, which can be individually adjusted in leg height to give you perfect stability, even on rough ground. The included 1.5 kg counterweight is used to adjust the balance between the telescope tube and the mount.  Further counterweights can be supplied if needed. NOTE: If you want automatic Right Ascension tracking of celestial targets, this telescope mount can be equipped with the optional motor set Art. 4951400.FEATURESGerman equatorial telescope mountFor light to medium-weight telescope tubes of up to 5 kg net weightUniversal Vixen GP-style dovetail holderEasy polar alignment with adjustable altitude and azimuth axesAllows convenient tracking by slow motion right ascension axisWhat's IncludedBRESSER EQ-3 mountField tripodCounterweight 

€135.00*
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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

€398.00* €549.00* (27.5% saved)
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Vixen Porta II azimuthal mount
The Vixen Porta II is a high-quality azimuthal mount from the award-winning manufacturer Vixen. Featuring an intuitive, versatile and reliable design, the Porta II was specially developed to enable quick and precise telescopic observations along the vertical and horizontal axes without the need for a complex setup. It comes with fine adjustment wheels for fine tuning the position of the telescope to track astronomical objects. It also has a highly portable design thanks to the detachable mount head, which can be quickly detached from the tripod via an M10 screw. In addition, the dovetail mounting system (Vixen standard) ensures maximum compatibility with a wide range of telescopes. The Vixen Porta II mount in detail Easy to use The Porta II does not require a clamp, as it sports a slip clutch that allows you to adjust the mount to your desired object. It also holds its position automatically, making it very easy to use. Highly portable design The mount is easy to transport thanks to the Porta II mount head, which can be detached by removing a single screw. Easy to operateThe Porta II adjustment system allows you to track objects and make fine adjustments using the supplied shafts, which can be repositioned as necessary for optimal viewing comfort.Practical accessory storage The accessory holder features slots for your eyepieces. It can also be used to store smaller photography accessories. The holder is easy to mount via a centrally positioned screw. Built-in tool The mount comes with a tool for adjusting the friction of the slip clutch. The tool is located underneath the rubber cover for easy access. FEATURES 360° fine adjustment with worm gears2x sprockets with 120 teeth eachNo axle clamp requiredSlip clutch friction systemDovetail system (compatible with the GP and Sphinx mount) Adjusts by up to 45° Mounts tubes with an aperture of up to 155 mmPACKAGE CONTENTSVixen Porta II mountAluminium tripod2 fine adjustment wheelsMounting toolStorage shelf for accessories

€249.00* €325.00* (23.38% saved)