16X50 Perma Focus – Focusing Handheld Binoculars 1000M/60M

Magnification Ratio: 16x Eyepiece diameter (mm) 50 Object mirror diameter (mm) 31.5 Prism Glass: BAK4 Field of View: 60m at 1000m Field of View (deg) 7.1 Field of View (M/M, FT/YDS) 60m/1000m 168ft/1000yds Extra-barrel distance (mm) 13mm Extra-barrel diameter (mm) 6.5mm Closest distance (m) 2.5m/8.2ft Prism: (prism) BAK4 Waterproof: No Colour: Black Powered by: 2 * AG3 cell & button Material: Metal body & rubber body Weight: 802g / 1.7lb Package weight: 1136g / 2.5lb Accessories: PU cloth çbag and color box  Binoculars Dimensions: Height: 6 cm Length Depth: 180 cm Eye Comfort: 4 cm