Nikon ProStaff Laser 440 Rangefinder

Features Water resistant Digital processor with a 437-yd range Multi-coated optics Focusing System: diopter +/- 5 Magnification: 8x Objective Diameter: 20 mm Angular Field of View: Real 6.3; Apparent 50.4 Field of View (at 1000 yds): 330 ft Close Ranging Distance: 11 yds Exit Pupil: 2.5 mm Relative Brightness: 6.3 Eye Relief: 10 mm Size: L 3.7 in; W 2.8 in Weight (w/o batteries): 6.9 oz Includes a CR2 lithium battery