Konus Konushot-3 3-12x40 Rifle Scope 30/30 for Shotgun Rifle Scope. Even altitude changes will not cause your KonuShot to fog leak or lose alignment. The KonuShot has coated optics providing great luminosity and a wide field of view. The 3-12x40mm offers a "Four-Times" zoom ratio not typically found on scopes at this price making it the ideal model for marksmanship as well as hunting. As with all Konus scopes they are nitrogen purged for true waterproof & fogproof integrity as well as being shockproof. Dry Nitrogen Filled Max Internal Adjustment: 6.2 in/1.59m Parallax Setting: 100 Yards Mounting Length: 18.3 in/465mm Coated Optics Metal Construction Konus Lifetime Replacement Warranty Includes: Lens Caps and and Lens Cleaning Cloth Specifications for Konus Konushot 3 3-12x40 Rifle Scope 30/30 7235 for Shotgun Rifle Scope: Manufacturer: Konus Objective Lens Diameter: 40 mm Magnification: 3 - 12 x Reticle: 30/30 Tube Diameter: 1 in Reticle Focal Plane: Second Focal Plane (SFP) Exit Pupil: 3.3 - 13.3 mm Finish: Matte Field of View Linear: 6.9 - 27.4 ft at 100 yds Eye Relief: 3 in Color: Black Weight: 13.7 oz Adjustment Click Value: 0.25 MOA Length: 13.1 in Adjustment Type: MOA Parallax: 100 yds Fabric/Material: Metal Optical Coating: Multi-Coated Shockproof: Yes Fogproof: Yes Package Type: Box Magnification Type: Variable Gun Type: Shotgun Features of Konus Konushot-3 3-12x40mm Rifle Scope for Shotguns w/30/30 Wire Reticle 7235: Waterproof fogproof shockproof Dry nitrogen filled Coated lenses Metal construction 30/30 Wire Reticle Package Contents: Konus Konushot-3 3-12x40 Rifle Scope 30/30 7235 for Shotgun Rifle Scope Konus 7235: Konushot-3 3-12x40 Rifle Scope 30/30 7235 for Shotgun Rifle Scope