***** **********Best Quality Guranteed.
*****Magnification x Objective: 8 x 25 millimeter*****BaK 4 prisms for bright, clear, crisp viewing*****Multi coated optics for excellent light transmission*****100 percent waterproof: O ring sealed and nitrogen purged*****Non slip rubber armor absorbs shock while providing a firm grip*****100 percent waterproof, O ring sealed and nitrogen purged for reliable, fog free performance*****15 foot close focus distance; 12 millimeter eye relief*****Large center focus knob for easy adjustments; Twist up eye cups; Limited lifetime warranty