The Leupold RX-600i w/ DNA technology is among the most advanced laser rangefinders on the market today. DNA technology delivers unsurpassed read out speed and you can rest assured that the measurement is accurate to +/- .5 yards all the way out to 125 yards and +/- 1 yards to 600 yards. The RX-600i features an adjustable diopter, scan mode for continuous ranging on moving targets, 3 reticle options (duplex, plus point, duplex w/ plus point). The legendary Leupold quality optics have been rolled into one of the most effective line of sight laser rangefinder and together they can give you more confidence when the trophy of a lifetime makes its appearance. Technical Information Magnification: 6x Effective Range: Reflective Target: 600 yards Non-Reflective Target: 550 yards Minimum Range Distance: 6 yards Angle Compensation: No Eye Relief: N/A Exit Pupil: N/A Lens Coating: Fully multi-coated Weight: 7.0 oz. Battery Type: CR2 Lithium Tripod Adaptable: No