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PrimaluceLab Adapter ESATTO 3,5” LP for OfficinaStellare Veloce RH200 Since RH200 optimal backfocus is 105mm from the rear tip-tilt plate, by...

PrimaluceLab Adapter from M98 to M68 with stop ring for ESATTO 3,5” LP Adapter from M98 to M68 with stop ring for ESATTO 3,5" LP allows you to con...

Destination Lune (Broquet) Fifty years ago, millions of people around the world crowded excitedly in front of television sets to witness the first ...

PrimaluceLab Eagle-compatible power Y cable for 8A port This "Eagle-compatible power Y cable for 8A port" connects to 8A 12V power out port of the...

Shelyak Alpy 200 Spectroscope The little brother of the ALPY 600 for spectra of very faint objects with a resolution of around R=130 ! The Al...

Seymour Hyperion Binocular Solar Filters (Pair) This pair of premium solar filters are safe for solar viewing when mounted on binoculars. They are ...

Baader Filterbox, stackable on all sides Baader-Filterbox for Filters up to 65 x 65mm To upgrade your existing filters: since ca. 2010 included in...

Baader T-2 / 2" Nosepiece Threaded for 2" filters on the telescope side, this Baader Nosepiece Adapter contains both M48 and T-2 thread on the eyep...

Baader Glasspath corrector 1:2,60 for Baader-Binoviewer Glasspathcorrector Factor 2,6. Optical path length: -120 mm Insert diameter: ∅ 38 mm Suitab...

Baader Glasspath  1:1,25 corrector for Baader-Binoviewer Glasspathcorrector Factor 1,25. Optical path length: ≥ -30 mmInsert diameter: ∅ 38 mm Sui...

SVBONY 90 Degree Prism Diagonal 1.25" High-quality 90-degree erecting prism with anti-reflection coating allows for good contrast and bright imag...

Starfield 1.25" Herschel Solar Wedge Safe for both solar observation and photography Safe for both solar observation and photography The Starfield ...

Shelyak High Voltage Power ConnectorThis connector is to be used with the high voltage power supply (ref. PF0082) and allows you to make a specific...

Askar 0.8x Reducer for 140APO Refractor Upgrade the already incredible optics of the Askar 140 APO Triplet Refractor with the Askar 0.8x Reducer! C...

Ikarus Sky-Watcher AZ-GTi FTDI USB to RJ12 Cable This 6-foot cable has a USB connector on one end and an RJ12 connector on the other. Plug the RJ12...

Ikarus Stellarmate Celestron NexStar USB Cable The Celestron USB cable is compatible with all Nexstar controllers. It enables control of your compa...

Ikarus iOptron Cable The Ikarus Cable for iOptron Mounts is a USB to RS232 connection cable to enable wired control of an iOptron mount from your P...

Ikarus EQ6Pro, Syntax and Altas telescope mount control cable The Ikarus EQDIR Skywatcher EQ6Pro, Syntax, and Orion Altas cable is a USB connection...

Ikarus StellarMate X 64GB  Compact & Fast StellarMate X Astrophotography Controller: Intel Gemini Lake Celeron J4125 Quad-Core 4GB DDR4 RAM &a...

Player One Phoenix Filter Wheel 5×2″ Hall Sensing Technology Traditional infrared sensor scanning positioning hole to locate position, this way pos...

Player One M54M - M42M Adapter Design for Filter Drawer MAX to connect Ares, Uranus cooled cameras and planetary cameras. Material：Aluminum 6061-T6...

Player One M48M - M48M 2mm adapterM48M-M48M 2mm adapterMaterial：Aluminum 6061-T6Adapter：M48*0.75 male threads on both sidesExtention Length: 2mmTec...

Player One ZEUS 455C Pro Color Cooled Camera DSO cooled camera line is the most advanced product line in Player One history. We start the project f...

J'observe le ciel profond (Broquet) Among the most common instruments are the 60 mm aperture refractors and the popular “115/900” telescopes. This ...

Takahashi 2X Ortho Barlow Lens  Have you ever longed to push your observation power further without sacrificing image quality? The new 2x Ortho Bar...

iOptron Universal Side-by-Side Saddles System Universal Side-by-Side Saddles System CNC machined side-by-side dual saddle Saddle and dovetail plat...

Baader 2" Nosepiece to M54 external with Safety-Kerf Nosepiece 2" to M54a, ultra-hard with Safety-Kerfs Focus-sided M54 male thread Telescope-side...

Geoptik Grease for Equatorial Mount  2 types of grease to lubricate the mechanical parts of the mount.Type 1 to lubricate the crown and the worm.Ty...

Geoptik Kit of Whitworth Screws  KIT screws and keys in inch socket head. 125 pieces, complete with plastic carrying case. In the Box Geoptik Kit ...

Geoptik Bag for Newton 150/750 Padded bag for Newton tube Diam. 150mm and 750 mm focal. Dimensions :  750x260x350mm  Technical Specifications Dim...

Shelyak Argon-neon Spare Bulbs  Bag of 3 spare argon-neon bulbs for Alpy calibration unit, LISA calibration or Lhires III. In the Box Shelyak Argon...

Starizona HyperStar Conversion Kit - C9.25 - Gasket  Sorbothane gasket used in HyperStar conversion kit for Celestron 9.25" SCTs. Useful for ...

ADM Mini-MAX ALT/AZ Aiming Device. Male Dovetail Version Alternative to adjustable guidescope rings. Supports guidescope/finderscope with tube rin...

ADM V Series Dovetail Adapter for StarSense Mount Fits V Series dovetail bars. V Series dovetail clamp allows you to attach the Celestron Star...