Medium box

HoTech Advanced CT Laser Collimator for 2" Focuser Innovation Brings Affordable and Portable Collimation Into Reality Since the invention of the Ca...

EmCan EMH150 & EMH200 Pier Extensions Installing pier extension can better prevent collisions between telescope and tripod. Quick-release ...

William Optics MiniCat 51 f/3.5 WIFD Designed for photography enthusiasts who love wide-angle views. Its standout feature is an ultra-bright f/3.5 ...

EmCan AD120 Horizontal adjuster Innovatively using horizontal adjusters to solve the inconvenience of adjusting the level of conventional telesc...

RP200 Extension rod Increase the height of the tripod. The tripod extension rob uses the same caliber carbon fiber tube as the tripod and is con...

EmCan EMTC44S Tripod Utilizes carbon fiber tubes with an outer diameter of 44mm and a thickness of 2mm, providing stronger support. Designed wit...

SVBONY SV605 Biological Microscope 40X-1600X Binocular 1. SV605 is a binocular microscope with a magnification of 40x-1600x times. 2. Equipped wit...

SharpStar 50EDPH Triplet APO Refractor with new tube rings! The Sharpstar 50EDPH is an OTA with a 50mm aperture, 275mm focal length, and f/5.5 nati...

SVBONY SV198 Mini 50mm Guiding Scope with Dual Helical Focuser 50mm aperture; SV198 is convenient for astronomers to find a target in the sky; a l...

Lunt 40mm Front Mounted Double Stack Filter - New Gen Etalon It’s finally available! The Lunt Solar 40mm Double Stack Hydrogen-alpha Filter. LS40F...

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 11 lbs Counterweight The Losmandy 11 lbs Counterweight is for use on GM 8, G-9, G-11 and Titan mounts. Technical Specification Weight: 11...

iOptron 2.5kg Counterweight for GEM45/iEQ45/CEM70 This 2.5kg counterweight is designed for following iOptron Mount: CEM70/CEM70EC/CEM70G CEM60/CEM...

Celestron Travel Scope 70 DX Portable Telescope with Smartphone Adapter Get a new perspective on nature and the Universe with the ideal day-to-n...

Celestron TrailSeeker Tripod The perfect tripod should be stable yet lightweight and easy to operate, requiring minimal knob twisting and lever f...

Celestron Eyepiece and Filter Kit - 1.25" The Celestron 1.25” Eyepiece and Filter Kit is a great way to expand the functionality and enjoyment of y...

Celestron Weatherproof Telescope Cover All-Weather Protection: Shields your telescope from light rain or snow, dust, and harmful UV rays, providi...

Lunt Hard case for LS40/ LS50 - No Foam Foam is included in your original telescope box.  Color: SilverDimensions: 18.5 x 10.5 x 7 In the Box Hard...

SVBONY MK90 Maksutov-Cassegrain Telescope Maksutov-Cassegrain Telescope Innovation: The SVBONY MK90 features a convex meniscus lens instead of a t...

Sky-Watcher Wave Tripod Extension Tube Extension tube for Wave carbon fiber tripod  7-inch (180mm) length  3.9-inch (100mm) radius  Weighs 2.4 pou...

PlaneWave Telescope Dovetail Saddles The Keller EZ Saddle (600182) accepts Losmandy D-style dovetail rails such as the CDK12.5 and CDK14. This sadd...

 SVBONY SV48P Telescope 90mm F5.5 Refractor SVBONY SV48P Telescope 90mm F5.5 Refractor OTA for Deep Sky Astrophotography and Visual Astronomy SV...

PrimaLuceLab ALTO Telescope Cover Motor ALTO is the telescope cover motor we designed to let you use GIOTTO Smart Flat Field Generator as a remot...

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 9.25" Dovetail Bar - CGE 9.25-inch Dovetail bar (CGE)  In the Box Celestron 9.25" Dovetail Bar - CGE Warranty & Manuals 2-Year W...

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

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...

Losmandy D Series Dovetail Plate for Meade 8" The Losmandy D Series Dovetail Plate for Meade 8" bolts to existing holes. Fits Meade 8″ OTA’s Bolts...

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

SVBONY SV545 Petzval Astrograph 203mm Lens F/4.5 Key Features Advanced 3G5E Petzval APO Design Our 3-group, 5-element triplet Petzval APO struct...

PrimaluceLab GIOTTO for Origin, Smart Flat Field Generator  GIOTTO for Origin is an intelligent flat field generator specifically designed for Cele...

Astronomy Plus StabiliPro Heavy Payload Carbon Fiber Tripod (TA299) Premium Carbon Fiber Astronomy & Astrophotography Tripod Experi...

Geoptik Soft Bag for HEQ5 V2 Carrying and protecting a mount is a prerogative of Geoptik padded bags, basically two bags sewn one inside the other ...