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Player One ZEUS 455M Pro Mono Cooled Camera DSO cooled camera line is the most advanced product line in Player One history. We start the project fr...

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...

Geoptik Cleaning Case Briefcase complete cleaning of the optics. Contains everything you need for proper cleaning of telescopes, binoculars, telesc...

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 HEQ5-PRO mount  Padded Bag for HEQ5 mount and similar.Complete with shoulder belt. Technical Specifications Lenght 350 mm Widt...

ADM V Series Universal 7″ Dovetail Bar for Takahashi  Fits popular telescope mounts sold by Celestron, Meade, Orion, SkyWatcher, TeleVue, Vixe...

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 to SYNTA Dovetail Adapter The VPA-SYNTA-FF is a double sided female to female dovetail clamp.  One side clamps onto Vixen “V” Ser...

ADM V Series 8mm Saddle Counterbored Version Fits many ADM Accessories mount adapters as well as the Losmandy G11 and some Takahashi mounts. 2...

V Series Saddle Fits for iOptron GEM28 and CEM26 Mount  Fits iOptron GEM28 and CEM26 Mount. Split clamp design grips the dovetail bar along th...

PrimaLuceLab M48 Male to T2 Female Adapter The M48 male to T2 female adapter allows you to connect accessories with M48 thread (48x0.75 female) to ...

PrimaluceLab Adapter ESATTO 2" LP for telescopes with SC thread By adding this adapter, you can connect the ESATTO 2" LP low profile robotic focuse...

ADM V Series Dovetail Bar for Celestron 6″ SCT Fits the newest generation of Celestron 6″ OTA’s only. Uses existing mounting holes in OTA. Check fo...

Baader Inverter ring M68i x 1 to M68i x 0.75 Inverter ring M68x0,75i/M68x1i to adapt M68 parts to Hexafoc focuser (Bresser, Omegon and Explore Sci...

Baader 2" ClickLock® clamp to T-2i M42i x 0.75 clamp (Astro T-2 system) Baader 2" ClickLock T-2 (M42i x 0.75) clamp – for all parts of the Astro T...

Baader M54 Male to 2'' ClickLock Clamp - For Sky Watcher and Orion The wait is over. Baader Planetarium has developed the big brother to their accl...

Astronomik MC-clear Filter This Multicoated (MC) glass serves as dust protector or to keep your system parfocal with other Astronomik filters.  Thi...

Astronomik SII 6nm CCD Filters This SII-CCD Filter is suitable for imaging of SII-regions from observation sites with light pollution and from dark...

Takahashi TOA-645 Flattener kit for TOA-150 The Takahashi TOA-645 field corrector kit for imaging with TOA-150 refractor Takahashi has adapted its ...

Sightron LPS-C1 M48 Filter (2") (LPS) Light Pollution Suppression Filter Effectively suppressing white LED sky glow Maintains the good color bal...

Takahashi Bracket for 7x50 finderscope The Takahashi 7X50 finderscope bracket is compatible with the Takahashi 7X50 finderscope.  For mounting...

Takahashi 7x50 Finderscope  The Takahashi 7x50 finderscope is designed for use with all Takahashi refractors.  This finderscope provides 7x ma...

 Takahashi Extender-ED 1.5x The Takahashi Extender ED is a 1.5X focal length extender designed for use with the TSA-120, TOA-130/150 and FSQ-8...

Takahashi Extender-QE 1.6x  The Takahashi Extender QE 1.6X is a combination optical extender and field flattener designed speicifically for the FSQ...

Takahashi 2" Diagonal Mirror with 1.25" adapter The Takahashi 2in diagonal is the perfrect complement to Takahashi eyepieces.  This high quality di...

Takahashi Turret for 4 eyepieces Attach 4 eyepieces at the same time to the focus of your instrument! Are you tired of inserting and removing your ...

Baader Conversion Ring M48a/M48a Converts an M48 (Zeiss) female thread in an M48 male thread Made of hardened, stainless steel This adapter i...