Products

Shelyak SOL’EX OPTICAL KIT  Sol’Ex optical kit: all the optical elements to make your own Sol’Ex instrument, and make new images of the Sun. ...

Shelyak Spacer for Star Analyser The Star Analyser 100 has been designed to work with the smallest commonly used sensor chips and the range of came...

Shelyak Spox Module SPOX lets you take control of the remote calibration module for Alpy 600, LISA and LHIRES III spectrographs (and the basic, non...

Shelyak Standard Slit for LHIRES III / LISA  Standard slits set included in Lhires III and LISA spectroscopes.With an additional set, you can make ...

Shelyak Star Analyser 100 The Star Analyser 100 is a high efficiency 100 lines/mm transmission diffraction grating, blazed in the first order. It i...

Shelyak Star Analyser 200 Analyser 200 is a high efficiency 200 lines/mm transmission diffraction grating, blazed in the first order. It is mounted...

Shelyak Star'ex high resolution optical kit  With Star’Ex (Star’Explorer), create your first High Resolution (HR) spectrograph yourself to observe ...

Shelyak Star'ex Low Resolution Optical Kit Star’Ex Low Resolution (LR) optical kit: all the optical elements to make your own Star’Ex LR instrument...

Shelyak T-Adapter Mount your eShel fibre injection system , ALPY 600 or LISA spectrograph on a Schmidt-Cassegrain Telescope (typically with a 0.63x...

Shelyak Thorium-Argon Bulb  Spare bulb, alone. Requires a High Voltage power supply with HCL lamp cable. This bulb is included in the eShel calib...

Shelyak Timbox  The TimeBox is a device designed to date a precise timing of astronomic phenomena. IOTA Journal article on the Time Box (you can al...

Shelyak Tripod Adapter  This accessory allows you to mount your Lhires III on a photographic tripod. Fix it under the Lhires III (standard Kodak ...

Shelyak UVEX UVEX is a cross Czerny-Turner  spectrograph optimized for wavelengths from near UV (<400nm) to near IR (1µm). We recommend to use a...

Shelyak UVEX Motorized  The UVEX is a Czerny-Turner spectrograph called “crossed” and optimized for wavelengths ranging from near UV (<350nm) to...

Shelyak – F/6 50 µm Injection Unit  The fiber injection and guiding unit It makes it possible to inject the flux of the target into the optical fib...

Shelyak – F/9 Injection and Guiding Unit This device increases the compatibility of spectroscope eShel to telescopes F/9. The fiber inj...

Sightron B375 18x80 Comet Scan Pro Binoculars Sightron Japan’s premium Binoculars. Nitrogen-purged waterproof and individual focusing.  Features  ...

Sightron B376 18x80 Comet Scan Pro Binoculars Sightron Japan’s premium Binoculars. Nitrogen-purged waterproof and individual focusing Features  Ap...

Sightron Japan ALT-AZ Mount Sightron Japan portable mount (SJ-M) 3 different modes – Alt-az, Single Fork & German Equatorial Solid and compact...

Sky Watcher AC/DC Power Adapter Allows most Sky-Watcher GoTo mounts to be powered via wall outlet. AllView, AZ-Gti, Az-Gte also require the optiona...

Sky Watcher EvoStar 72ED Reducer-Corrector Adapter Allows your EvoStar 80 Reducer/Corrector to be mounted to your EvoStar 72 ED telescope. In ...

Sky-Watcher 0.77x Reducer/Flattener for Esprit 120 34mm fully illuminated field but can handle full frame as well 95mm back-focus (55mm when back...

Sky-Watcher 0.77x Reducer/Flattener for Esprit 150 36mm fully illuminated field, compatible with both APS-C and full frame sensors 90mm back-focu...

Sky-Watcher 0.77x Reducer/Flattener for EvoStar 150DX 34mm fully illuminated field, compatible with both APS-C and full frame sensors 89mm back-f...

Sky-Watcher 0.85x Reducer/Flattener for EvoStar 72ED Compatible with both APS-C and full frame sensors, APS-C (crop sensors) and smaller recommend...

Sky-Watcher 11lbs Counterweight The Sky-Watcher 11lbs Counterweight is designed to be compatible with a range of Sky-Watcher mounts, including AZ-E...

Sky-Watcher 22lbs Counterweight for EQ8-R Sky-Watcher 22lbs Counterweight for EQ8-R In the Box Sky-Watcher 22lbs Counterweight for EQ8-R Warranty ...

Sky-Watcher 355mm Universal Dovetail Plate 14" (355mm) Losmandy style D-plate Numerous holes for mounting on a wide variety of telescopes Anodized...

Sky-Watcher 7.5lbs Counterweight The Sky-Watcher 7.5lbs Counterweight works on AZ-EQ-5, EQ6 and EQ6-R mounts. In the Box Sky-Watcher 7.5lbs Counte...

Sky-Watcher AZ-EQ5 Pier Extension The Sky-Watcher AZ-EQ5 Pier Extension works on AZ-EQ5. Raises the mount head 6.3”. In the Box Sky-Watcher AZ-EQ5...

Sky-Watcher AZ-EQ5 Polar Scope The Sky-Watcher AZ-EQ5 Polar Scope is a polar scope for AZ-EQ5. Includes illuminator. In the Box Sky-Watcher AZ-EQ5...

Sky-Watcher AZ-EQ6 Counterweight Works on AZ-EQ6 mounts 11lbs In the Box Sky-Watcher 7.5lbs Counterweight Warranty & Manuals Sky-Watcher 2-Y...