Feature Accurate Target Aiming: SFP VOS-EHT Reticle with Christmas Tree Pattern Enables Fast Follow-Up Corrections, Ideal for Small Game Hunting High-Definition Imaging: FMC and Extra-Low Dispersion Optics Deliver High Intensity with Minimal Distortion Comfortable Shooting Experience: True 1x Power Supports Two-Eyes-Open Shooting and Enhances Situational Awareness for Hunting Reliable and Secure Controls: Capped Turret Prevents Accidental Adjustments, with 1/10 MIL Click Value for Precise Accuracy Videos Reticle Specifications A Magnification: 1-8x A Objective Lens Dia: 24mm A Ocular Lens Dia: 39mm / 1.5 inch A Ocular Lens Length: 66mm / 2.6 inch A Exit Pupil: 8.6-3.7mm A Optics Coating: Fully multi coated A Field of View: 125.6-14.8 feet@ 100 yards A Field of View: 19.9-2.6Adeg A Eye Relief: 90mm / 3.5 inch A Length: 273mm / 10.7 inch A Weight: 500g / 17.6oz A Tube Dia: 30mm A Click Value: 1/10MIL A Adjustment Range: >50MIL A Parallax Setting: 100 yards A Reticle: Etched glass VOS-EHT A Illumination: 11 levels red A Battery Type: CR2032 A Finish: Black matte A Length of middle turret parts: 40mm (1.6 inch) A Distance between middle turret part to power ring: 56mm (2.2 inch) A Shock tested to 1000g, IPX6 water proof 30min under 1 meter water A Fully nitrogen purged to eliminate any fogging of the lenses internally A High quality 6061 T6 aircraft grade aluminum A Diopter compensation from fast-focus eyepiece (+2 to -2) A Including items: 30mm picatinny low ring (default) or weaver or dovetail mount, lens caps and cleaning cloth etc. Product Downloads Compatible Gun Type For Small Game Hunting: FX Impact (.22 / .25 / .30), Walther / HW40, Ruger 10/22 (.22LR), Barra / HW, CZ 457 (.22LR), Tikka T1x (.22LR) For Varmint Hunting: Ruger American / Sako 85 (.204 / .22 Hornet / .222 / .223 / .300 BLK), CZ 527 Varmint (.17 Hornet / .22 Hornet / .204 Ruger / .223 / .22-250)