Medium box

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...

Astrozap Aluminum Dew Shields -  Celestron 8" RASA With Dovetail Notches The AZ-257 aluminum dew shield fits the Celestron 8" RASA with upper and ...

Astrozap Bahtinov Focusing Screen Like the Focusing Cap, the Astrozap Bahtinov Focusing Screen is made of solid sheet aluminum (unlike others' offe...

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 and Equinox Backpack  Carefully designed with the world-leading manufacturer of large telephoto lens transportation bags, the eV...

Starlight Instruments 2.0" Feather Touch Crayford Focuser The Starlight Instruments 2.0″ Feather Touch Crayford Focuser can outperform most other r...

Sky-Watcher Evostar 80 Doublet APO Sky-Watcher’s Evostar apochromatic doublet refractors are the perfect blend of superior extra-low dispersion gla...

Starizona HyperStar 11'' V4 The Starizona HyperStar C11 V4 converts an Celestron 11" from f/10 to f/1.9, making the system 25 times faster. That me...

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

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

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 ...

PrimaluceLab ESATTO 3" Robotic Microfocuser ESATTO robotic focuser is also available in 3" version with 76.3mm free aperture, 25mm of draw tube t...

PrimaluceLab D-Series 495mm PLUS Dovetail Plate The Losmandy style dovetail plate 495mm PLUS is designed to let you install your telescopes on moun...

PrimaluceLab 60mm CompactGuide Scope with PLUS Rings Our 60mm CompactGuide scope is simultaneously both a finder that a guide scope! It offers, at ...

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 Tripod Coupler Losmandy Tripod Coupler In the Box Tripod Coupler Manual & Warranty Losmandy 1-Year Warranty

Losmandy D Series Side by Side Plate The Losmandy D Series Side by Side Plate incorporates two saddle plates mounted parallel to each other. Used f...

Losmandy D Series Dovetail Plate for Celestron 9.25" The Losmandy D Series Dovetail Plate for Celestron 9.25" bolts to existing holes. Fits Celest...

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...

HoTech HyperStar Laser Collimator This patented HoTech HyperStar Laser Collimator elevates the HyperStar collimation into a new dimension. Accurate...

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

Celestron Universal Mounting Plate, CG-5 The Celestron CG-5 Universal Mounting Plate is a basic accessory that allows you to attach a wide range of...

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 Travel Scope 80 Portable Telescope with Smartphone Adapter  The Travel Scope 80 is a refractor telescope perfect for terrestrial and ...

Celestron PowerTank 17 The extra large Celestron PowerTank 17 is more than just a telescope accessory; it’s also an essential assistant on your nex...

Celestron LCD Digital Microscope II The professional-level Celestron LCD Digital Microscope II is a biological LCD microscope at an affordable pric...

Celestron LandScout 12-36x60mm Spotting Scope with Smartphone Adapter Celestron’s LandScout Spotting Scope is a customer favorite, known for its ve...

Celestron Counterweight, 11 lbs For 19mm Shaft Whether you are enhancing your mount setup or buying a replacement part, the counterweight is there ...

Player One Uranus-M Pro USB3.0 Mono Cooled Camera (IMX585) DSO cooled camera line is the most advanced product line in Player One history. We start...

ToupTek HOPE D60 F/4.66 Astrograph APO Refractor  Planar APO Astronomical Telescope ToupTek HOPE D60一Full-Frame Planar Apochromatic Refractor Teles...