SM3M251040G (2.5-10X40 Mil Dot)FEATURES * Open Target Turrets * Fully Multi Coated Lenses * One Piece 30mm anodized aluminum main tube * Built in sunshade * Quick focus eyepiece * Ultra Bright Green illuminated Reticle with seven levels of intensity * Waterproof, Fog proof, Shock proof * Includes: Rugged 30mm aluminum weaver style rings, lens covers, and a spare battery SPECIFICATIONS * MAGNIFICATION: 2.5X-10X * TUBE DIA. 30mm * OBJECTIVE DIA. (MM) 40.00 * FOV (FEET AT 100 YARDS) 32.5-8.9 * EYE RELIEF (in) 2.0-3.5 * EXIT PUPIL(MM) 16-4 * RETICLE: MIL-DOT * N.W(OZ.) 18.30 * LENGTH (in) 13.0 * CLICK VALUE : 1/4 M.O.A * EXTERIOR FINISH: MATTE BLACK * LENS COATING: GREEN