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. - 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 MRAD 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 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 Coyote Brown Anodized