The firefield tactical riflescope with adjustable objective gives any shooter the desired ability to shoot at close, medium to long ranges with precision accuracy.The adjustable objective lens allows you to sight targets from almost any distance.Waterproof and fogproof, the nitrogen filled fire-field ao tactical rifle scope will perform perfectly under any circumstances.The frame is made to be lightweight and shockproof, making it perfect to transport.The mil-dot reticle on the firefield adjustable objective tactical riflescope provides precision results, making every shot count.Adj Size: .125 MOAMagnification: 8-32xObjective: 50mm AOField Of View: 13.10-3.49 ft @ 100 ydsEye Relief: 3.90"-3.30"Tube Diameter: 1"Length: 15.70"Weight: 28 ozReticle: Illuminated Red/Green Mil-Dot (SFP)Parallax Adjustment: 15 yds-InfinityParallax Adjustment: 15 yds-InfinityProofs: Waterproof, Fogproof, ShockproofCoating Type: BlueOptic Coating: Multi-CoatedOptic Coating: Multi-Coated