Nikon Riflehunter 550 Laser Rangefinder

Features Designed and engineered specifically for the rifle hunter I/D technology compensates for incline and decline shots 89-degree angular range - virtually straight up or straight down Reads in 1/5-yd increments in ID mode Waterproof Fogproof Display in 1/2-yd increments to 99.5 yds Displays in 1-yd increments from 100 - 550 yds Close ranging distance of 11 yds Measurement Range: 11-550 yds Increment Reading: 0.5/1 yds Increment Reading in ID mode: 0.2/1 yds Viewfinder Display: m/YD Magnification: 6x Angular Field of View (Real): 6 degrees Angular Field of View (Apparent): 34.9 degrees Diopter Adjustment: +/- 4 Eye Relief: 18 mm Power Source: 1 CR2 Lithium Size: L 5.1 in; H 2.7 in; W 1.5 in Weight (w/o batteries): 6.3 oz Objective Diameter: 21 mm Exit Pupil: 3.5 mm