Tube Size: 30mm - Magnification: 2.5-12 - Objective Size (mm): 42mm - Reticle Pattern: MOA-DOT Crosshair - Bullet Drop Compensator: No - Weight (oz): 22.4 oz. (635g) - Illumination Source: Fiber Optics & Tritium - Day Reticle Color: Green - Night Reticle Color: Green - Bindon Aiming Concept: No - Eye Relief (in): 3.9 in. Constant (100mm Constant) - Exit Pupil (mm): 0.42 - 0.13 in. (10.6 - 3.3mm) - Field of View (Degrees): 7.8� - 1.6� - Field of View @ 100 yards (ft): 41.3 - 8.3 ft. (13.8 - 2.8m @ 100m) - Adjustment @ 100 yards (clicks/in): 1/4 MOA per click (0.1 MIL per click) - Housing Material: 6061-T6 black hard coat anodized - Focal Plane: Second - Adjustment Range: 90 MOA Total Travel (32.6 MIL Total Travel) - Waterproof: 10ft. (3m.) - Parallax Adjustment Range: 10yds. to Infinity - Versatility comes in all sizes and that�s what you get with the Trijicon AccuPoint 2.5-12.5x42; wide magnification range in a small package. When packing for that caribou hunt and needing to keep your weight within the limit you�ll be glad you can still go big with your scope. The 42mm objective gives you less weight and a lower mounting profile with the superior glass clarity Trijicon is known for. - When used at 12.5x the MOA (Minute of Angle) Crosshair reticle can be used as your personal BDC reticle. Set up your firearm and cartridge in a ballistic calculator and you know exactly where your holdovers should be with the 2 MOA spaced 0.65 MOA dots. Or use the MOA reticle pattern to size and