Bushnell Trophy 8x42mm Binoculars, Waterproof

Magnification 8xObjective Lens Diameter 42mmAngle of View 7.5 degrees (actual)/60 degrees (apparent)Field of View 395′ @ 1000 yd / 131.2 m @ 1000 mMinimum Focus Distance 9.8′ / 3 mExit Pupil Diameter 5.25 mmEye Relief 17.5 mmFocus Type CenterTripod Mount Yes (Adapter Optional)Handy, compact binoculars pack big-time brightness and clarity.BaK-4 prismsFully multi-coated lenses for maximum light transmission and optimum brightnessHeavy-duty, 100% waterproof/fogproof construction2-step twist-up eyecups allow quick adjustment for optimum eye reliefLarge center-focus knob for precise focusing – even when wearing glovesTrim, ergonomic shape for easy, all-day useTextured, non-glare, non-slip rubber armor absorbs shockDiopter adjustment for precise and reliable adjustmentsRoof prisms.Lead-free glass.Bushnell Lifetime Guarantee.