Check the listing for details. Vortex Razor HD 4000 Laser Range Finder LRF-250. Condition: New. Listed at 499.99 USD. RAZOR HD 4000 The Razor HD 4000 is the essential companion for the extreme hunter, archer and shooter. The extremely effective angle compensated laser rangefinder features four targeting modes (Normal Mode, First Mode, Last Mode and Extended Laser Range Mode) for any ranging environment. The primary HCD (Horizontal Component Distance) range mode provides key angle compensated range information required by the vast majority of shooters in a simple, quick to read display. The Razor HD 4000 also has a LOS (Line of Sight) range mode and scan feature. DEER RANGETREE RANGEREFLECTIVE RANGENORMAL MODE1,600 yds (1,463 m)1,800 yds (1,646 m)2,400 yds (2,194 m)NORMAL MODE (SCAN)2,000 yds (1,829 m)2,200 yds (2,012 m)2,400 yds (2,194 m)ELR MODE2,200 yds (2,012 m)2,500 yds (2,286 m)4,000 yds (3,658 m)Range Reflective (yards) 4000 Range Tree (yards) 2500 Range Deer (yards) 2200 Accuracy (≤ 199.9 yds) .5 yds Accuracy (200 - 1000 yds) 1 yds Accuracy (> 1000 yds) 2 yds Max Angle Reading + / - 70 degrees Magnification 7x Objective Lens Diameter 25 mm Linear Field of View 341.25 ft @ 1,000 yds Angular Field of View 6.5 degrees Eye Relief 16-19 mm Length 4.49 inchesWidth 1.34 inches Weight 9.9 oz