Get rapid target engagement and long-range precision from the same riflescope—the Trijicon Credo® 1-8×28. A favorite among competitive shooters and tactical users this is our finest low power variable riflescope. The Credo 1-8×28 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. – INCLUDES – Scopecoat – 3mm Hex Key – Repositionable Magnification Knob and Replacement Screw – 1 CR2032 Battery – Quick Reference Guide – Warranty Card – Vinyl Logo Sticker – 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 MOA Segmented Circle – Day Reticle Color Red / Green – Night 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 100 MOA / 100 MOA – Adjustment Range 0.25 MOA per click – 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 Coyote Brown Anodized