Optics

Color: Black. Material: Carbon Fiber Wrap. In-App Encyclopedia Provides Additional Details About Planets and Constellations. 114mm Aperture and 500mm Focal Length From our National Geographic...
10-inch Aperture . Aluminum Truss Tube Structure . Easy to Disassemble and Transport . 2" Single-Speed Focuser . Accessories Include: Multiple Eyepieces, Moon Map &...
The First Telescope That Uses Your Smartphone To Analyze The Night Sky And Calculate Its Position In Real Time. Perfect For The City Or Dark...
90mm Refractor Optical Design perfect for day or night observing. Sturdy pan handle alt-azimuth mount for accurate pointing and tracking. Accessories include 2 eyepieces, erect...
German Equatorial Mount with a Quick and Easy No-tool Setup . Fully-coated Glass Optics for Clear, Crisp Images . Includes 4 eyepieces: 20 mm, 15...
Available in 8x34 and 10x34 . Superior BaK-4 Barium Crown Glass Prisms for Maximum Light . Full Broadband Multi-Coatings on all Glass-to-Air Surfaces (Fully Multi-Coated)...