There are too many 3-9x40 hunting riflescopes on the market to count, but few can take a beating and keep its zero like the Trijicon Huron 3-9x40 riflescope. It s designed with Trijicon s fully multi-coated broadband anti-reflective glass, which gives you edge-to-edge clarity and true detail without distortion. The lightest weight of all our Huron models, the 3-9x40 offers durability and classic, proven reticle options for accurate shot placement. Go hunt with confidence. Product Features FIELD-READY CONSTRUCTION Ultra-lightweight, ruggedized design stands up to the elements without added weight. An anti-scratch glass coating resists wear and tear. FAST SCANNING, DETECTION AND TRACKING: Extra-wide field of view for maximum situational awareness. SLEEK DESIGN AND FINISH: Satin finish and hunter knurling prevent snagging and allow for smooth adjustments of optic controls. EDGE-TO-EDGE CLARITY: Fully multi-coated, broadband, anti-reflective glass provides excellent light transmission, true detail and color with zero distortion. ACCURATE SHOT PLACEMENT AT VARIOUS DISTANCES: Versatile magnification ranges designed for the whitetail hunter. EASY-FOCUS EYEPIECE: Diopter accommodates the shooter s individual prescription. QUICK & EASY ADJUSTMENTS: Crisp, precise and repeatable windage/elevation adjusters require no tools. Capped adjusters ensure no accidental shift. RAPID TARGET ACQUISITION: Uncluttered, easy-to-use, proven reticles for fast and accurate shots. Product Specifications Length: x Width x Height 12.23 in x 2.14 in x 2.14 in (310.64mm x 54.36mm x 54.36mm) Weight: 15.8 oz. (447.92g) Magnification: 3-9x Objective Size: 40mm Tube Size: 1 in. Reticle Pattern: Standard Duplex Crosshair Day Reticle Color: Black Focal Plane: Second Adjustment: 1/4 MOA per click Adjustment Range 40 MOA Total Travel Eye Relief: 2.5 in. - 3.7 in. (63.5mm - 93.98mm) Exit Pupil: 0.52 in. - 0.13 in. (13.21mm - 3.3mm) Field of View (degrees): 6.45 - 2.15 Field of View (feet): 33.8 ft. - 11.3 ft. @ 100 yds. (11.27 - 3.77m @ 100m) Housing Material: 6061 Aircraft Grade Aluminum Finish: Satin Black