Products

Reduces overwhelming brightness from the Moon and bright planets Transmits only 13% of incoming light for comfortable viewing Fits all standard 1....

Fits any eyepiece from 25.4mm to 44.45mm in diameter Accommodates smartphones from 58mm to 103mm wide Precise X-Y rack and pinion adjustment for f...

Features 5 Mega pixel color sensor with Micron® DigitalClarity® technology to dramatically reduce image noise levels Software automatically filters...

127mm (5") Maksutov-Cassegrain Optical Tube 1500mm Focal Length (f/12) for High-Power Planetary Viewing Computerized GoTo Mount with 40,000+ Objec...

130mm (5.12") Newtonian Reflector 650mm Focal Length, f/5 Focal Ratio Computerized GoTo Mount with 40,000 Object Database SkyAlign Technology for ...

102mm (4.02") Maksutov-Cassegrain Optical Tube 1325mm Focal Length (f/13) Computerized GoTo Mount with 38,181 Object Database StarBright XLT Optic...

125mm (4.92") Schmidt-Cassegrain Optical Tube Computerized GoTo Single Fork Arm Alt-Azimuth Mount NexStar+ Hand Control with a 38,181 Object Datab...

150mm (5.91") Schmidt-Cassegrain Optical Tube f/10 Focal Ratio with 1500mm Focal Length StarBright XLT Optical Coatings Computerized Single Fork A...

8" (203.2mm) Schmidt-Cassegrain Optical Tube f/10 Focal Ratio with 2032mm Focal Length Starbright XLT Optical Coatings for Maximum Light Transmiss...

90mm Maksutov-Cassegrain Optical Tube 1250mm Focal Length at f/14 Fully Computerized GoTo Mount NexStar+ Database with 40,000 Celestial Objects Ce...

150mm (6") Schmidt-Cassegrain Optical Tube 1500mm Focal Length (f/10) Integrated WiFi for Smartphone and Tablet Control Built-in 10-Hour Lithium-I...

8-inch (203.2mm) EdgeHD Aplanatic Optics 2032mm Focal Length (f/10) StarSense AutoAlign Technology Integrated WiFi and 9.6V LiFePO4 Battery Single...

8" (203.2mm) Schmidt-Cassegrain Optical Tube f/10 Focal Ratio with StarBright XLT Coatings Integrated WiFi for Full Smartphone or Tablet Control I...

235mm (9.25") Schmidt-Cassegrain Optical Tube Computerized GoTo Mount with Integrated WiFi Built-in 10-Hour Lithium-Iron Phosphate (LiFePO4) Batte...

Direct GoTo upgrade or replacement for Celestron alt-azimuth mounts Access a vast database of celestial objects across 4 major catalogs Features C...

Features NexStar+ Hand Control works with Celestron equatorially mounted computerized telescopes Compatible with Advanced VX, CGEM, CGEM II, CGX, a...

Patented 3-axis rack and pinion smartphone alignment Fits eyepieces from 35mm to 60mm in diameter Includes adapters to fit microscope eyepieces do...

Dual red LEDs preserve dark-adapted vision Variable brightness controlled by a simple thumbwheel Square shape prevents rolling off observing table...

Pure red LED light source preserves dark-adapted vision Four modes: Low (1 Lumen), High (4 Lumen), Blinking, and SOS Up to 100 hours of battery li...

Includes 17mm and 6mm 1.25" Plössl Eyepieces 2x Barlow Lens Doubles the Magnification of Any 1.25" Eyepiece Three Filters Included: #80A Blue, #25...

Full-color lunar map measures 24" x 24" when unfolded Folds to a compact 8" x 4" for easy field transport Printed on durable 4.2 mil HopSyn synthe...

Uses a 12.5 mm prism to intercept light from the telescope's optical path Large 48mm clear aperture minimizes vignetting 8 mm of travel on the hel...