- Multi-coated lenses - Air gun compatible - Fixed magnification - Includes lens covers - Magnification: 4X - Tube diameter: 1?? - Objective diameter: 32.00mm - FOV (feet at 35 yards): 36.6 Feet - Eye relief: 3.5 Inches - Exit pupil: 8mm - Reticle: Rangefinder - Net weight: 11 Ounces - Length: 7.75 Inches - Finish: Matte black - Lens coating: Blue - Mount included: Weaver style mount - Limited lifetime warranty In the Box AIM Sports Compact Rifle Scope (4X32) black finish Blue lens rugged aluminum weaver style rings lens covers comprehensive instructional guide Specifications: California Proposition 65 Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov