Click here for more details: www.amazon.com The Night Cougar offers one of the clearest and brightest images available in Gen. 1+ Goggles. Have a look: 1X view; Generation 1+ light intensifiers give you a light amplification of 35000 max.; 150-yd. detection range and 100-yd. recognition range; Built-in infrared illuminator works like a flashlight for viewing in total darkness, works out to 100 yds.; Push-button digital controls; Multi-coated all-glass optics. 35 mm, F 1:1.4 lens system; 30 FOV; Diopter adjustment: +/-5; Resolution: 40 lp / mm; Focus
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