8x Magnification in 42mm objective lens 388-Feet field of view at 1,000 yards 18mm Eye relief / Close focus at 6.6 feet Extra-low Dispersion glass for optimum clarity Fully multi-coated optics to produce sharp images High resolution phase-corrected BAK-4 roof prisms Lightweight rubber coated full-size top hinge chassis Stay-on lens covers for maximum lens protection Twist-up eye cups with position stops for eye relief Waterproof and fogproof design