Get rapid target engagement and long-range precision from the same riflescope the Trijicon Credo 1-8x28. A favorite among competitive shooters and tactical users, this is our finest low power variable riflescope. The Credo 1-8x28 gives you fully multi-coated, broadband, anti-reflective glass, a 34mm tube and a 28mm objective lens for improved exit pupil and low light performance. The dual red/green illuminated MRAD Segmented Circle reticle is designed for CQB and distance shooting in any environment. Shoot with confidence. Package Includes: Scopecoat 3mm Hex Key Repositionable Magnification Knob and Replacement Screw 1 CR2032 Battery Quick Reference Guide Warranty Card Vinyl Logo Sticker Product Features "Both-Eyes-Open" Shooting Illuminated reticles use Trijicon's Bindon Aiming Concept (BAC) feature to provide a clear aiming point that draws the shooter s eye for fast engagement. Confident Aiming in Any Light User-selectable LED brightness settings with an off in between each setting to adapt to any environment. Quick & Easy Adjustments Crisp, precise, windage/elevation adjusters require no tools. Capped, locking or zero stop adjusters ensure no accidental shift. Ultra Durable For Ensured Reliability Ruggedized design engineered to withstand extreme conditions and tested to military standards and protocols. Edge-to-Edge Clarity Fully multi-coated, broadband, anti-reflective glass provides excellent light transmission, true detail and color with zero distortion. Fast Scanning, Detection and Tracking Extra-wide field of view for maximum situational awareness. Purpose-Driven Design Matte finish and easy-grip controls for fast, intuitive adjustments. Rapid Target Acquisition Choose from a variety of specially engineered reticle designs for fast ranging and holdovers. Repositionable Magnification Lever Accommodates different shooting positions and rifle configurations. Easy-Focus Eyepiece Diopter accommodates the shooter s individual prescription. Product Specifications Length x Width x Height: 10.8 in x 3.2 in x 2.6 in (274.32mm x 81.28mm x 66.04mm) Weight: 25.6 oz. (725.75g) Magnification: 1-8x Objective Size: 28mm Tube Size: 34mm Reticle Pattern: MRAD Segmented Circle Day Reticle Color: Red / Green Focal Plane: First Illumination Source: LED Illumination Settings: 5 red and 5 green Power Source: 1 CR2032 Battery Life: Red: 39 hours, Green: 94 hours Adjustment: 0.1 MRAD per click Adjustment Range: 29.1 MRAD Total Travel Eye Relief: 3 in. - 4 in. (76.2mm - 101.6mm) Exit Pupil: 0.46 in. - 0.14 in. (11.68mm - 3.56mm) Field of View (degrees): 20 - 2.53 Field of View (feet): 105.8 ft. - 13.2 ft. @ 100 yds. (35.27 - 4.4m @ 100m) Housing Material: 6061 Aircraft Grade Aluminum Finish: Matte Black