Feature a Precise FFP Reticle Aiming: FFP VOR4 MIL Reticle with 0.08 MIL Center Dot Supports Accurate Shots from Mid to Long Range a Bright & Clear Optics: LaREE HD Glass with Fully MultiCoated Lens Delivers Bright and Clear Images with Improved Light Transmission a Extended Adjustment Control: 30mm Tube with 1/10 MIL Clicks and 30 MIL Elevation Travel Supports Precise and Repeatable Corrections a Reliable Shooting Control: Zero Stop for Quick Return to Zero and 6Level Illumination Adapts to Different Light Conditions Specification See our Terminology Guide for detailed explanations of each specification. Magnification: 3-18x Objective Lens Dia: 44mm Focal Plane: First Focal Plane Eye Relief: 95 mm / 3.8 in Exit Pupil: 8 mm-2.8 mm Lens Coating: Coated Linear Field of View @ 100 yd: 38.2 -6.3 ft @ 100 yards Linear Field of View @ 100 m: 12.7 - 2.1 ft @ 100 meters Reticle: VOR-4 MIL Tube Dia: 30mm Side Focus: 10 yards to Infinity Click Value: 1/10 MIL Turret Function: Zero Stop Elevation Adjustment Range: 30 MIL Windage Adjustment Range: 16 MIL Diopter Compensation: +2 to -2 Illumination Setting: 6 Gears, On/off Switch Battery Type: CR2032 Waterproof: IPX4 Fogproof: Nitrogen-filled Shockproof: 750 G Housing Material: 6061-T6 Aluminum Alloy Finish: Black Matte Length: 340 mm / 13.4 in Weight (net): 798 g / 28.1 oz Items in the Package: cleaning cloth, lens caps, sunshade,etc. Reticle Orion MAX 3-18x44 HD FFP Rifle Scope (SCFF-49) Scenario: Long-Range Shooting A Design for mid to long-range shootingA Could be used for hunting and benchrest shootingA 0.08 MIL center dot and 0.5 MIL circle for precise aiming duringlong-range shootingA MIL dot for range estimation and BDC Compatible Gun Type For Long-Range: Tikka T1x / T3 / T3x (.22LR / .308), Remington 700 / 783 (.223), Sako, Anschutz, Howa, FX Impact M3 / MKII, AirForce Texan, CZ 457, Accuracy International, Cadex, Sako TRG, Steyr, etc. Video