Dominate low-light conditions and alleviate eye fatigue with the droptine hd binoculars, a fusion of unrivaled clarity and uncompromising quality.The burris droptine hd 10x42mm binoculars bring intricate details to life without adding unnecessary weight or bulk.Featuring a powerful 10x magnification; center focus knob provides quick adjustment and twist-up eyecups make them easy to use with eyeglasses and bak 4 prisms produce sharper images and edge-to-edge clarity.Includes neck strap, objective lens cover and carry case.Magnification: 10xObjective: 42mmField Of View: 330 ft @ 1,000 ydsEye Relief: 15mmExit Pupil Diameter: 4.20mmShort Focus: 7.50 ftPrism Type: RoofWeight: 25.60 ozFocus Type: FastOptic Coating: Fully Multi Coated