Barska 10-30x50mm Gladiator Zoom Binocular

The 10-30x50mm Gladiator Zoom Binocular from Barska is designed for long-distance terrestrial and astronomical viewing. The powerful variable magnification range allows the viewer to scan a large field of view and then zoom in on the selected object to make detailed observations. An ergonomically-placed zoom lever allows users to make fast magnification changes while viewing through the eyepieces with a simple movement of their right index or middle finger. The large objectives and ruby multi-coatings draw in copious amounts of light to push the low-light capabilities of the optic, while a large exit pupil at low magnification ensures complete coverage of the user's pupil when it gets fully dilated as light fades. Fold-down eyecups enable comfortable viewing with or without eyewear, and rubber armoring provide a slip-resistant grip. For long duration glassing sessions, or to keep the binocular steady at high magnifications, they can be tripod mounted using an optional adapter. This version of the Gladiator...