| BARSKA 3-9x42 IR Contour AC11422 Rifle Scope Type: Rifle Scopes Specifications: Waterproof: Yes  Fogproof: Yes  Reticle: Mil Dot IR Dual Color  Exit Pupil: 4.6mm- 14mm  Optical Coating: Fully Coated  Eye Relief: 4.33 inch - 5.43 inch  Click Value: 1/4  Adjustment Knob: Adj. rheostat settings, Lockable external windage and elevation adjustments  Tube Diameter: 1 inch  Weight: 17.46 oz.  Included Accessories: Lens Covers, Mounting Rings, Battery and Lens Cloth Color: Black Field of View: 18.6/6.2@3x 6.72/2.24@9x (ft@100yds/m@100m) Objective Lens: 42mm Total Magnification: 3-9x Size/Dimensions: 9 inches Length |