The passion 8.5x50 hd binoculars offer low-light, high-performance optics to promote viewing in the lowest light conditions.With 99.7% of available light passing through every lens surface and a wide exit pupil of 5.9mm, you can see game at night while the 8.5x magnification still provides enough power to see the finer details of your target.These binoculars give you a 315 ft field of view and weigh 33.9 ounces.Includes cleaning cloth, hard case, neoprene strap, hard case strap, objective covers and ocular covers.Case: YesMagnification: 8.5xObjective: 50mmField Of View: 315 ft @ 1,000 ydsEye Relief: 19.5mmExit Pupil Diameter: 5.90mmShort Focus: 9.80 ftPrism Type: Schmidt-PechanWeight: 33.20 ozFinish: BlackFocus Type: CenterOptic Coating: GPObrightProofs: Fog/Waterproof