8x36MI gives view power and superb brightness in s small package. Built to tough mil-specs for waterproofing and shockproofing, 8x36MI is great for use in extreme conditions. Built-in rangefinding reticle gives distance to objects of known height or length. Individual eyepiece focus adjustments. O.D. color. Fully rubber armored. Field of View:>7degree; Weight: 480g.