Leupold Mark 4 CQ/T Rifle Scope with an illuminated Circle Dot reticle has eleven illumination settings for any lighting condition including two low-intensity and night vision compatibility. It can also estimate range. The generous eyebox make it faster and easier to get your eye behind the riflescope and achieve a clear sight picture. Other great features include: DiamondCoat provides abrasion resistance and light transmission Twin Bias Spring Erector System Lockable Fast Focus Eyepiece 3:1 Zoom Ratio Flip Back Lens CoversBLEMISHED products may or may not include accessories.