Burris invented and perfected Scout Scopes, so it's no wonder they set the standard for optical excellence, durability and low mounting capabilities. High quality glass and index-matched multi-coatings keep Burris on the leading edge of Scout Scope technology. SPECIFICATIONS: Power/ Obj Lens: 2.75x20 Reticle: Heavy Plex Finish: Matte Field of View (ft@100 ft.): 15 Exit Pupil (mm): 7.3 Click Value (in @ 100yds): 0.5 Max Adj. (in @ 100yds): 140 Eye Relief (in): 8.5-14) Length (in): 9 Weight (oz): 7