BA1030X50GZL

AB10169

Barska

The 10-30x50mm Gladiator Zoom Binoculars from Barska are 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 when keeping the binoculars steady at high magnifications, they can be tripod mounted using an optional adapter. This version of the Gladiator comes with an adjustable neck strap and carrying case in convenient clamshell packaging.Optical Performance Powerful 10-30x zoom magnification rangeLarge 50mm objective lensesTraditional BK7 Porro prism designAnti-reflection multi-coated optics limit light loss and enhance contrast and color renditionRed (ruby) lens tint helps to improve image contrast and boosts the appearance of objects against blue and green backgrounds195' field of view at 1000 yards at 10x powerLarge 5mm exit pupil, at 10x, helps to avoid vignetting in low-light when pupils become dilatedUse and Handling Convenient, ergonomically-placed zoom lever is easy to manipulate with right index or middle finger while looking through the binocularsZoom indicators on right ocular clearly shows selected magnification for repeatabilityLarge center focusing wheelRight-eye dioptric correctionFold-down rubber eyecups for comfortable use with or without eyewearConstruction Details Nonreflective matte-black finishProtective rubber armoring provides a slip-resistant gripTripod mountable with optional adapterWeight: 31.75 ounces