With 20x eyepiece and 50mm objective lens.foldable eyecups effectively eliminate stray light interference, to obtain a more pure imaging
using large-caliber 0.98in / 25mm eyepiece observation more suitable for hunting, bird watching, camping, hiking, backpacking, traveling, concerts, sporting events and outdoor adventures
precision focus: adjusted by the center focus to make the adjustment more precise
field of view:168ft/1000yds | eye relief: 0.71in / 18mm | exit pupil: 0.2in / 5mm
multi-coated optics and bak7 prisms: the binocular uses fully multi-coated optical glass lens, the image does not cast distortion, is bright and clear