SkyMaster Pro 20x80 Dew Control The edges of the optics

The edges of the optics are blackened for increased contrast

NexStar Evolution is equipped with 4 auxiliary ports--2 on top of the fork and 2 on the bottom

Lens Diameter 40 mm Battery 1x CR2032 (included) Mounting Brackets Included 1x Large Schmidt-Cassegrain|1x Small Schmidt-Cassegrain|1x Small Telescope with dovetail mount|1x Small telescope with holes for threaded posts Length 6" Width 2" Height 3

Transporting the entire system to a dark site is extremely manageable

rough adjustments

SkyMaster Pro 20x80 Dew Control The edges of the opticsLarge 80 mm objective lenses for excellent light gathering in low light conditions or for astronomical observing Detachable RSR rail for attaching an optional red dot finderscope Rubber armored for improved ergonomics and protection from every day use in the field Waterproof and nitrogen purged for use in all weather conditions SkyMaster Pro binoculars are the ideal choice for amateur astronomers or anyone that observes at great distances. Compared to