The 20-140x80 Gladiator Zoom Binoculars from Barska are designed for long distance terrestrial and astronomical viewing. The expansive variable magnification range of the binoculars allow the viewer to scan a large field of view and then zoom in on the selected object for a closer and greater detailed look. A zoom thumb-lever for making quick and smooth magnifications is featured. Fold-down eyecups are incorporated into the eyepieces for comfort viewing with or without eyeglasses.
The 20-140x80 Gladiator Zoom binoculars have BAK4 Porro prisms and multi-coated optics. Zoom magnification, large green tinted objective lenses, shock-absorbing rubber armor, and a braced-in tripod mounting post for a steady view, contribute to binoculars that are ideal for astronomical or long distance terrestrial viewing.