celestron

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) Manual German Equatorial Mount Light Gathering Power: 329x Human Eye Highest Useful Ma...

50mm refractor with fully coated glass optics 600mm focal length and f/12 focal ratio Manual alt-azimuth mount and adjustable steel tripod Include...

60mm (2.36") refractor optical tube 700mm focal length with an f/12 focal ratio Manual alt-azimuth mount with altitude slow motion rod Full-height...

60mm (2.36") Refractor Telescope 900mm Focal Length, f/15 Focal Ratio Manual German Equatorial Mount with Slow-Motion Controls Highest Useful Magn...

80mm (3.15") Refractor Optical Design 400mm Focal Length (f/5) Manual Alt-Azimuth Mount Total Kit Weight: 5.9 lbs (2.68 kg) Includes 20mm & 4m...

80mm (3.15") Refractor Optical Tube 900mm Focal Length at f/11 Focal Ratio Manual German Equatorial Mount with Slow-Motion Controls Includes 20mm ...

Two 1.25" Kellner Eyepieces (15mm & 9mm) Three 1.25" Filters (#80A Blue, #25 Red, Moon) Enhances detail on Jupiter, Saturn, and Mars Includes ...

204 Wh capacity provides hours of power for any computerized telescope mount 12VDC, 10A car battery port powers your mount via the included 10 ft ...

84 Wh portable rechargeable power supply 12VDC @ 10A car battery adapter port for powering telescopes Two 5VDC @ 1.5A USB ports for charging acces...

2-in-1 design combines a 25 Wh power bank with a 3-level red LED flashlight 5VDC @ 1A USB output port charges smartphones and tablets IP-65 rating...

84.4 Wh Battery Capacity Lithium-Iron Phosphate (LiFePO4) Chemistry 12V DC Telescope Port & Dual USB Ports IP-65 Weather and Dust Proof Red/Wh...

73.3 Wh capacity provides hours of power for computerized telescopes Regulated 12V DC output ensures stable voltage for sensitive electronics Weig...

158.72 Wh Lithium Iron Phosphate (LiFePO4) battery 12V DC 5A Telescope Port and 10A Car Adapter Port Dual USB Ports, including one Quick Charge po...

152mm (5.98") Rowe-Ackermann Schmidt Astrograph Ultra-fast f/2.2 focal ratio for extremely short exposures 335mm focal length ideal for wide-field...

Reduces telescope focal length by 37% Converts f/10 SCTs to f/6.3 and f/11 systems to f/7 Compatible with Celestron C5, C6, C8, C9.25, C11, and C1...

Reduces EdgeHD 1100 focal ratio to f/7 5-element optical design with Lanthanum glass Increases field of view by 43% Maintains EdgeHD flat-field im...

Reduces EdgeHD 1400 focal ratio by a factor of 0.7x Custom 5-element optical design preserves flat-field imaging Provides a generous 146mm of back...

Reduces focal length by a factor of 0.7x, changing the EdgeHD 800 from f/10 to f/7 4-element optical design maintains the native flat-field perfor...

Reduces focal ratio by a factor of 0.7x for faster imaging 4-element design maintains the native flat-field performance of the EdgeHD 9.25" Provid...