What we've learned from decades of deployment with America's greatest fighting forces we've put back into our technology for the Trijicon Credo tactical riflescope. It delivers an incredibly clear sight picture green or red illuminated reticles superior target acquisition and rugged durability. - Red or green illuminated reticles for any-light aiming - First or second focal plane models available - Designed and tested to Military Standards - Exposed windage / elevation adjusters with zero stop for easy zeroing - Tactical design optimized for use in extreme conditions - Easy Focus Eyepiece: Diopter accommodates the shooter's individual prescription. - Repositionable Magnification Lever: Accommodates different shooting positions and rifle configurations. - 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 and are designed to prevent accidental shift. - Purpose Driven Design: Matte finish and easy-grip controls for fast intuitive adjustments. - 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 on most models. - Both-Eyes-Open Shooting: Illuminated reticles provide a clear aiming point that draws the shooter's eye for fast engagement. - Rapid Target Acquisition: Choose from a variety of specially engineered reticle designs for fast ranging and holdovers. - Fast Scanning Detection and Tracking: Extra-Wide field of view for maximum situational awareness.