Simmons Pro Hunter Range Finder 6x20 800 yd. Black Ranging capability up to 800 yards;Scan mode for continuous distance updates;TILT angle range compensation;Aggressive design with sure grip texture;Ideal for bow hunting, rifle hunting, and archery;6x magnification;20mm objective lens diameter;Powered by Lithium Metal, CR2, or CR2 Lithium batteriestable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Item Category Code: 4000 Product Group Code: 4000B Inactive: No