from the manufacturer
barska 10-30×60 opposite porro zoom binoculars co11338
the 10-30×60 reverse porro zoom binocular from barska has multicoated bk-7 optics in a traditional porro prism design. The mild objective length improves the capacity to progressively hand-keep the binocular without a distracting quantity of motion or the need for a tripod. An eyepiece diopter adjustment permits customization for each man or woman eye affording less eyestrain over long-term viewing.
the binoculars comes with 10-30x zoom magnification, 60mm goal lenses, and absolutely multi-lined top class optics, bringing you vibrant and crystal clean perspectives.
the binoculars is protected with durable and shock-soaking up rubber armor. It’s miles appropriate to hold in journeys and adventures.
the binoculars comes with sporting case, lens cloth, and neckstrap, making it easy for storage and wearing.
10-30x60mm colorado zoom binoculars are a pretty versatile pair of binoculars so one can provide you with pristine mid- to long-variety viewing with clean focusing abilties, effective optics, and a rugged frame. These binoculars are equipped with a reverse porro prism device, characteristic a extensive magnification range from 10x to 30x, permitting you to view remote items and close by vistas with the identical excessive-definition clarity. Completely covered optics combined with the bk-7 reverse porro prism to make these binoculars first-rate to be used in low-mild situations, supplying you with most advantageous brightness. These binoculars offer a greater depth of area and a much broader field of view, allowing you to peer extra right away and in more element. Zooming in is easy, with the large center cognizance knob and proper eye diopter make changes brief and clean. The fold-down eyecups allow even glasses wearers to use the binoculars in consolation. Develop your horizons with the intense magnification electricity of the colorado 10-30×60 center awareness zoom binoculars. -magnification: 10-30x -goal diameter (mm): 60 -perspective of view (degree): 3. 6˚@10x; 2˚@30x -discipline of view (f. O. V) (toes): 189 @ 10x, one zero five @30x -subject of view (f. O. V) (m): 63 @ 10x, 35@ 30x -near focusing dist (m): 32. Eight/10 -go out scholar (mm): 6@10x; 2@30x -relative brightness: 36@10x; sixteen@30x -eye alleviation (mm): 14@10x; 12@30x -lens coating: completely lined -lens color: blue -prism kind: porro -prism coating: bak-7 -focusing system: middle -body cloth: rubber -finish / shade: black -eyecups: rubber fold down -guarantee: confined lifetime.