Products

203.2mm (8") Schmidt-Cassegrain Optical Tube Assembly 2032mm Focal Length at a f/10 Focal Ratio StarBright XLT Optical Coatings Fastar-Compatible ...

235mm (9.25") Schmidt-Cassegrain Optical Tube 2350mm Focal Length (f/10) StarBright XLT Optical Coatings 0.49 Arc Second Dawes Resolution Fastar-C...

90mm Maksutov-Cassegrain optical design 1250mm focal length (f/13.9) 39x magnification with included 32mm Plössl eyepiece 20mm of eye relief for c...

Attaches Canon mirrorless cameras to the 8" RASA Uses the camera's bayonet mount for a secure fit Provides minimal optical obstruction Places sens...

Adapts Sony mirrorless cameras to the Celestron 8" RASA Uses the camera's bayonet mount for a secure connection Provides minimal optical obstructi...

Powers any Celestron computerized telescope from a car battery 25-foot cord provides ample reach Standard cigarette lighter plug 5.5mm/2.1mm barre...

Designed for Celestron CG-4 and Omni equatorial mounts Simplifies polar alignment for improved tracking accuracy Etched reticle with r...

Enables precise polar alignment for CG-5, AVX, and CGEM mounts Etched reticle with Northern and Southern Hemisphere star patterns Features Big Dip...

Directly fits Celestron CGE, CGE Pro, CGEM, and CGEM-DX mounts Pre-drilled with 1/4”-20, 5/16”-18, and 3/8”-16 threaded holes Accepts standard tel...

11" (279.4mm) aplanatic, flat-field EdgeHD optical system 2800mm focal length at a native f/10 ratio 42mm flat-field image circle CGEM II mount wi...

11-inch (279.4mm) Schmidt-Cassegrain Optical Tube 40 lb (18 kg) Instrument Payload Capacity CGEM II Computerized Equatorial Mount StarBright XLT O...

180mm (7.08") Maksutov-Cassegrain Optical Tube 2700mm Focal Length (f/15) StarBright XLT Optical Coatings CGEM II Computerized Equatorial Mount wi...

8-inch (203.2mm) EdgeHD Aplanatic, Flat-Field Optics 2032mm Focal Length at f/10 42mm Image Circle, Optimized for the Central 28mm (APS-C) CGEM II...

203mm (8") f/2.0 Rowe-Ackermann Schmidt Astrograph 400mm focal length for ultra-wide deep-sky fields CGEM II mount provides a 40 lb instrument cap...

203.2mm (8") Schmidt-Cassegrain OTA f/10 Focal Ratio with StarBright XLT Coatings CGEM II Equatorial Mount with 40 lb Instrument Capacity All-Star...

235mm (9.25") EdgeHD Aplanatic Optics 2350mm Focal Length (f/10) CGEM II GoTo Mount with 40 lb (18 kg) Instrument Capacity 42mm Flat Image Circle ...

234.95mm (9.25") Schmidt-Cassegrain Optical Tube 2350mm Focal Length at f/10 CGEM II Computerized Equatorial Mount 40 lb Instrument Load Capacity ...

40 lb (18 kg) instrument load capacity Dual CG-5 and CGE dovetail saddle plates 2" diameter steel tripod legs for stability NexStar+ hand control ...

279mm (11") Rowe-Ackermann Schmidt Astrograph Fast f/2.2 focal ratio and 620mm focal length 43.3mm optimized image circle, excellent performance u...

180mm (7.08") Maksutov-Cassegrain Optics 2700mm Focal Length (f/15) CGX Computerized Equatorial Mount with 55 lb Load Capacity Dual CG-5/CGE Saddl...

203mm (8") Rowe-Ackermann Schmidt Astrograph Ultra-fast f/2.0 optical system with 400mm focal length 55 lb capacity computerized German Equatorial...

279.4mm (11") EdgeHD Aplanatic, Flat-Field Optics 55 lb (25 kg) Instrument Load Capacity Computerized GoTo German Equatorial CGX Mount 0.42 Arc Se...

11" (279.4mm) Schmidt-Cassegrain Optical Tube 2800mm Focal Length at f/10 CGX Computerized Equatorial Mount with 55 lb Load Capacity StarBright XL...

8-inch (203.2mm) EdgeHD Aplanatic Schmidt-Cassegrain Optics 55 lb (25 kg) Instrument Capacity CGX Equatorial Mount StarBright XLT coatings for max...