Products

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...

Supports up to 8.8 lbs (4 kg) of equipment Maximum height of 1746mm (68.75") with center column extended Lightweight 6.04 lbs (2.74 kg) aluminum c...

100mm ED Objective Lens 22-67x Zoom Magnification Celestron XLT Coated Optics Magnesium Alloy Body - 74.1 oz Dual-Speed Focuser Mechanism Waterpro...

65mm ED Objective Lens eliminates chromatic aberration XLT Fully Multi-Coated Optics increase light transmission 16-48x magnification with include...

80mm Extra-Low Dispersion (ED) Objective Lens 20-60x Zoom Magnification Range Magnesium Alloy Body Reduces Weight by over 14% Dual-Speed Focuser f...

Adapts standard SCT rear cell threads to accept 2" accessories Threaded connection provides a secure, flex-free optical train Brass compression ri...

Glow-in-the-dark luminous planisphere shows the sky for any date and time Covers the night sky for 10 years, from 2020 through 2029 Includes 24 pa...

12x Magnification Porro Prism Binocular Large 60mm objective lenses for excellent light gathering High-quality BaK-4 prisms and multi-coated optic...

15-35x Zoom Magnification 70mm Large Aperture Objective Lenses BaK-4 Porro Prisms Multi-Coated Optics Generous 20.3mm Eye Relief Included Tripod A...

15x Magnification 70mm Objective Lenses BaK-4 Porro Prisms Multi-Coated Optics Generous 18mm Eye Relief Tripod Adapter Included Description FAQ...

20x Magnification Porro Prism Binocular Large 80mm Objective Lenses for Superior Light Gathering BaK-4 Prisms and Multi-Coated Optics Generous 18m...

25x magnification for detailed celestial and terrestrial views Massive 100mm objective lenses for superior light-gathering High-quality BaK-4 Porr...

25x magnification for detailed long-range viewing Large 70mm objective lenses for superior light gathering High-quality BaK-4 Porro prisms Multi-c...

15x Magnification 70mm Objective Lenses Fully Multi-Coated with XLT Technology BaK-4 Porro Prisms Waterproof and Nitrogen Purged Built-in Tripod A...

20x Magnification 80mm Objective Lenses Fully Multi-Coated with XLT Technology BaK-4 Porro Prisms Waterproof and Nitrogen-Purged Built-in Tripod A...