The 8x25 Cosmos Tree of Life Binocular from Celestron is a compact binocular featuring fully multicoated optics and a weather-sealed housing. A 4.5 x 4.3" footprint and 12 oz weight make this configuration of the Cosmos series binocular easy to transport and capable of fitting in a cargo pocket or side pocket of a daypack. In addition to its convenient size, this Cosmos binocular is nitrogen-filled for fogproof and waterproof performance; the housing is also wrapped in a slip-resistant rubber armoring.
Celestron equips Cosmos series binoculars with a fully multicoated optical path that uses BAK4 prism glass with phase-correction coating to render enhanced clarity and image brightness, allowing this set of glasses to transmit details even in low-light conditions. A 58° apparent viewing angle and 6.5 ft minimum focus distance make this Cosmos binocular well-suited for almost any viewing task, from birding and sightseeing to hunting and more.