Medium box

Celestron C5 SCT Spotting Scope Celestron's C5 Spotting Scope is a 5" (127 mm) aperture, 1250 mm f/10 Schmidt-Cassegrain optical system. Its optica...

Celestron C6-AF XLT OTA The Celestron Celestron C6-AF XLT OTA is a great multi-use optical tube with a 1500 mm focal length and a focal ratio of f/...

Celestron C8-A XLT OTA The Celestron C8-A is the direct (but much improved) descendent of Celestron’s revolutionary C8 that transformed the hobby o...

Askar 65PHQ Astrograph 65PHQ is a flatfield astrograph newly launched after 80PHQ, 107PHQ, and 130PHQ. Instead of buying extra flatteners, calcula...

Askar FRA500 APO Astrograph Sharpstar Optics introduces Askar FRA500 astrograph, which is the youngest among the well-known FRA- family, to our cu...

ADM D Series Universal Dovetail Bar for Large Takahashi The ADM D Series Universal Dovetail Bar for Large Takahashi is designed specifically for th...

ADM D Series 15" Universal Dovetail Bar 2" Spacing The ADM D Series 15" Universal Dovetail Bar 2" Spacing fits D Series saddles and accessories. Ca...

Unistellar eVscope Backpack Carefully designed with the world-leading manufacturer of large telephoto lens transportation bags, the eVscope backpac...

Sky-Watcher Skymax 102 If you’re seeking crisp, contrasty views with high levels of detail, look no further than the Skymax series, Sky-Watcher’s p...

Starlight Instruments 1.25″ Feather Touch Focuser Feather Touch® 1.25″ Diameter Single Speed 0.75″ Draw Tube Travel, Brake and Compression Ring.  T...

Starfield Optics 50mm Guide Scope 50mm F4.1 205mm guidescope with Helical Focuser with Lens diameter: 60mm Adjustable micro-focuser Fully multi-coa...

PrimaluceLab ECCO Environmental Computerized Controller for EAGLE ECCO2 is the Environmental Computerized COntroller for EAGLE that automates the m...

PrimaluceLab D-Series 240mm PLUS Dovetail Plate The Losmandy style dovetail plate 240mm PLUS is designed to let you install your telescopes on moun...

Losmandy V Series 12" Male to Male Dovetail Plate Losmandy V Series 12" Male to Male Dovetail Plate. For use of secondary equipment on equatorial m...

Losmandy DV Series 2.5 lbs Counterweight with 2" Threaded Rod The Losmandy DV Series 2.5 lbs Counterweight with 2" Threaded Rod. Works with both D ...

Losmandy 8" Tripod Extension The Losmandy 8" Tripod Extension fits to the top of LW-Tripod, HD-Tripod, MA. Technical Specification Height: 8″ In t...

iOptron CEM26/HEM27/GEM28/HAE29 MiniPier 8-inches 8-inch tall CEM26/GEM28/HEM27/HAE29 mini pier Die-cast and machined metal. Perfect for adding dis...

Farpoint V Series 14" Universal Dovetail Plate Safely attach telescope optical tubes and accessories with Farpoint Universal 14 Inch Dovetail Plate...

Daystar Quark Gemini Chromosphere / Prominence Switchable H-alpha Filter The Daystar Quark Gemini brings the best contains both Prominence and Chro...

Celestron Ultima 80 45 Degree Spotting Scope The Ultima 80 mm features a 45° viewing angle and offers a step up in aperture from the 65 mm, offerin...

Celestron Padded Telescope Bag for 11" Optical Tubes Still carrying your bulky optical tube box to remote observing sites? Let us lighten your load...

William Optics Spacecat 51 WIFD  Experience the Elegance of the Universe with the William Optics Spacecat 51 WIFD Telescope Unlock the secrets of t...

Vaonis NEW Vespera PRO Smart Telescope The most advanced smart telescope, tailored for easy astrophotography. Much like the original Vespera, th...

Askar NEW 71F Flat-Field Refractor Lightweight, compact, affordable, quadruplet flat-field Astrograph which can be used for visual observing and as...

Baader Mark V Großfeld (Giant)-Binocular Fifth edition of the former Carl Zeiss giant binocular with 30 mm prisms - our most elaborate binocular Wi...

William Optics Pleiades 68 APO F/3.8 WIFD Pleiades 68, 7-element imaging APO, F/3.8 WIFD. Comes with soft carry bag, dovetail, handle bar, M48 and ...

Bag for Schmidt-Cassegrain 8 Padded Bag for telescopes Schmidt-Cassegrain 8″ Technical Specifications  Internal max diameter 330 mm Internal m...

Orion Padded Telescope Case for Optical Tube and Tripod (39" L x 9.5" W x 11" H)We offer a rugged, soft custom case to fit just about every telesco...

Orion Padded Telescope Case for Dobsonian 6" (44" L x 11.5" W x 13.5" H) Orion offers a rugged, soft custom case to fit just about every telescope...

SVBONY SV601 HD Professional 40-1600X Portable Microscope SV601 as an indispensable professional tool for microcosm exploration, can achieve high-...

Celestron Outland X 10X50 mm Monocular with Smartphone Adapter Large 50mm objective lens with excellent light gathering capability BaK-4 prisms ...

Player One Apollo-M MAX Pro USB3.0 Mono Camera DSO cooled camera line is the most advanced product line in Player One history. We start the project...

Player One Uranus-C Pro USB3.0 color Camera DSO cooled camera line is the most advanced product line in Player One history. We start the project fr...