Products

102mm (4.02") Maksutov-Cassegrain Optical Tube 1325mm Focal Length and f/13 Focal Ratio Integrated WiFi for full control via smartphone or tablet ...

130mm (5.19") Newtonian Reflector 650mm Focal Length, f/5 Focal Ratio Integrated WiFi for Smartphone/Tablet Control SkyAlign Technology for Fast, ...

102mm (4") refractor optical tube 660mm focal length at f/6.5 Manual alt-azimuth mount with smooth, intuitive controls Includes 33x and 66x magnif...

114mm (4.48") Newtonian Reflector 1000mm focal length (f/8.77) CG-2 Equatorial Mount with manual slow-motion controls Includes 20mm (50x) and 10mm...

130mm (5.11") Newtonian Reflector Optics 650mm Focal Length and f/5 Focal Ratio CG-3 Manual German Equatorial Mount Gathers 345x More Light Than t...

130mm (5.11") Newtonian Reflector 650mm Focal Length, f/5 Focal Ratio CG-3 Equatorial Mount Included Clock Drive for Automatic Tracking 345x Light...

70mm (2.76") Refractor Telescope 900mm Focal Length f/13 Focal Ratio Manual Alt-Azimuth Mount Includes 45x and 90x Eyepieces 100x More Light Gathe...

90mm refractor optical tube 1000mm focal length (f/11) Alt-Azimuth mount with pan handle control Includes 2 eyepieces for 50x and 100x magnificati...

90mm (3.54") Refractor Optical Tube 1000mm Focal Length (f/11) CG-3 Equatorial Mount with Slow-Motion Controls Includes 20mm (50x) and 10mm (100x)...

Includes 2 eyepieces: 15mm Kellner & 6mm Plössl 2X Barlow lens doubles the magnification of any 1.25" eyepiece 3 filters included: #80A Blue, ...

70mm (2.76") refractor optical design 700mm focal length at an f/10 focal ratio Includes 35x and 70x magnification eyepieces Lightweight manual al...

Features Quick and easy no-tool setup StarPointer for convenience Quick release dovetail attachment Pan handle Alt-Az control with clutch for smoot...

Adds Right Ascension tracking to AstroMaster and PowerSeeker equatorial mounts Compensates for Earth's rotation to keep objects centered Variable ...

Adds a second auxiliary port to your Celestron mount Connect two accessories at once, like a hand controller and StarSense AutoAlign Plugs directl...

Connects smartphones to eyepieces with a 29mm - 45mm outer diameter Securely holds phones from 56mm to 97mm wide Enables afocal photography (digis...

Mounts porro or roof prism binoculars to any standard tripod Provides hands-free stability for long observing sessions Eliminates arm fatigue and ...

279.4mm (11") Schmidt-Cassegrain Optical Tube Assembly 2800mm Focal Length at an f/10 Focal Ratio Resolving power of 0.42 arc seconds (Dawes Limit...

355.5mm (14") Schmidt-Cassegrain Optical Tube Assembly 3910mm Focal Length at f/11 Dawes Limit Resolution of 0.33 Arc Seconds 2581x Light Gatherin...

127mm (5") Schmidt-Cassegrain Optical Design 1250mm Focal Length (f/10) 50x Magnification with Included 25mm Eyepiece StarBright XLT High-Transmis...

150mm (6") Schmidt-Cassegrain Optical Tube Assembly 1500mm Focal Length (f/10) StarBright XLT Optical Coatings Weighs Only 10 lbs (4.54 kg) CG-5 D...

Maksutov-Cassegrain optical design 70mm (2.75") objective lens 25-75x zoom magnification range Multi-coated optics Includes tabletop tripod with s...

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

235mm (9.25") Schmidt-Cassegrain Optical Tube 2350mm Focal Length (f/10) StarBright XLT Optical Coatings Fastar-Compatible for f/2 Imaging 20 lb O...

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