Designed specifically for the unique needs of rimfire shooters, the Tasco Rimfire series provides durability and accuracy with fully coated lenses and waterproof, fog-proof and shockproof performance. Weaver style rings included!Power/objective lens: 2-7x 32 mm Lens coating: fully coated Focus type: fast focus eyepiece Parallax setting: 45.7 m Eye relief: 89 mm (3.5 in.) Reticle type: truplex Windage/elevation: .25 MOA Tube diameter: 1 in. Weight: 319 g Length: 279 mm Finish: matte black