Products

102mm (4.02") Refractor Optical Tube 1000mm Focal Length at f/9.8 StarBright XLT Optical Coatings Omni CG-4 German Equatorial Mount 1.75" Stainles...

120mm (4.72") Refractor Optical Design 1000mm Focal Length at f/8.33 StarBright XLT Optical Coatings Omni CG-4 German Equatorial Mount 1.75" Stain...

150mm (5.91") Newtonian Reflector 750mm Focal Length (f/5) Omni CG-4 German Equatorial Mount StarBright XLT Optical Coatings 6x30 Optical Findersc...

Fits Celestron 4", 5", 6" NexStar SE/Evolution scopes with mount Protects 8" Schmidt-Cassegrain or EdgeHD optical tubes External Dimensions: 584mm...

Accommodates Celestron 8", 9.25", or 11" SCT and EdgeHD OTAs Also fits Celestron NexStar SE 8" and Evolution 8"/8HD (with mount) Internal dimensio...

Stargazing and Astroimaging Redefined: Celestron Origin is an intelligent, all-in-one home observatory that captures stunning views of faint, de...

152mm (6") Rowe-Ackermann Schmidt Astrograph (RASA) Optics Ultra-Fast f/2.2 Focal Ratio for Short Exposures 8.3 Megapixel Sony IMX678 Color CMOS S...

10x Magnification & 25mm Objective Lenses Multi-Coated Optics & BaK-4 Roof Prisms 6.2° Angular Field of View Waterproof and Nitrogen-Purge...

10x Magnification & 42mm Objective Lenses Waterproof and Nitrogen-Purged for All-Weather Use Multi-Coated Optics and BaK-4 Prisms Generous 18....

10x magnification for detailed long-range viewing Large 50mm objective lenses for superior low-light capability Generous 17.4mm eye relief for com...

8x magnification for steady, detailed views 25mm objective lenses in a compact roof prism design Wide 8.2° angular field of view Waterproof and ni...

8x Magnification 42mm Objective Lenses 7° Angular Field of View Waterproof and Nitrogen-Purged 17.8mm Eye Relief BaK-4 Roof Prisms Description ...

Isolates doubly-ionized oxygen lines (496nm and 501nm) Provides extreme contrast for planetary and emission nebulae Blocks the entire visual spect...

Isolates the 496nm and 501nm Oxygen III wavelengths Blocks the entire visual spectrum from 400nm to 700nm Ultra-hard, vacuum-deposited coatings pr...

Custom-designed for the Celestron Origin Intelligent Home Observatory Ultra-durable 900 denier polyester outer shell for weather and scratch resis...

Custom-designed for the Celestron 6" RASA optical tube Ultra-durable 900 Denier Polyester outer shell Thick 39mm (1.5") EPE foam padding for impac...

Designed for Celestron 11" Schmidt-Cassegrain and EdgeHD Optical Tubes Rugged 900 Denier polyester exterior for weather resistance Protective 16mm...

Protects 8" Schmidt-Cassegrain and EdgeHD optical tubes Durable 900 Denier polyester exterior for weather and abrasion resistance 16mm thick EPE f...

Designed for all Celestron 9.25" Schmidt-Cassegrain and EdgeHD optical tubes Durable 900 Denier polyester exterior for weather resistance Protecti...

5 Achromatic Objectives (4x, 10x, 20x, 40x, 60x) 40x to 600x Optical Magnification (up to 2400x Digital) 4.3" Full-Color LCD Touchscreen Rotates 1...

Achieve precise polar alignment for your CGX or CGX-L mount 6x20 multi-coated optics make finding Polaris easy Constellation-based reticle require...

114mm (4.49") Newtonian Reflector 900mm focal length (f/7.89) Manual German Equatorial mount with slow-motion controls Gathers 265x more light tha...

127mm (5") Newtonian Reflector 1000mm Focal Length f/7.87 Focal Ratio Manual German Equatorial Mount Includes 50x and 250x Eyepieces 3x Barlow Len...

50mm refractor with fully coated glass optics 600mm focal length and f/12 focal ratio for planetary viewing Manual Alt-Azimuth mount with smooth, ...