Celestron SkyMaster 20 x 80 Binoculars - Porro - 71018 Barlows Large 60 mm objective lens

Large 60 mm objective lens offers maximum image brightness in low-light conditions

Click stops offer known power points for reference without needing to look at the barrel and instantaneously choose the optimum magnification for the given observing conditions

Field Stop (mm): 8

and true field of view into the shorter focal length Naglers

TeleVue 27mm Panoptic Eyepiece - 2" Features

Celestron SkyMaster 20 x 80 Binoculars - Porro - 71018 Barlows Large 60 mm objective lensAbout the Celestron SkyMaster 20 x 80 Binoculars Celestron Binoculars SkyMaster Series of large aperture binoculars are a phenomenal value for high performance binoculars ideal for astronomical viewing or for terrestrial (land) use especially over long distances. The Celestron SkyMaster 20 x 80 Binoculars features high quality BAK 4 prisms and multi coated optics for enhanced contrast. Celestron has designed and engineered the larger SkyMaster models