Celestron Skymaster 25x70 BinocularsCelestrons 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. Each SkyMaster model features high quality BAK 4 prisms and multi coated optics for enhanced contrast. Celestron has designed and engineered the larger SkyMaster models to meet the special demands of extended astronomical or terrestrial viewing

ambient humidity

Baader IR Pass Filter 685nm

there is no mention of this

Iit provides a brighter

Mount Features:

Canon EOS 70D

creating huge mosaics of the night sky

which is convenient for travelling

smaller straight rubber eyecup and winged

but certainly helpful if other circumstances are given

Light Gathering Power (Compared to human eye): 51 x

Type of Adaptor: Expanding piece