1in. riflescope with 3x zoom; High-light gathering 50mm objective lens; Slim construction allows to be mounted close to the barrel and is suitable for all hunting firearms; Improved anti-reflective lens coatings deliver the highest optical performance in all light conditions; Large, rugged turrets with distinctive adjustable clicks for accurate adjustments; Wide power ring allows quick adjustment of entire magnification range; Large field of view; Waterproof and submersible to 13ft / 4m; Centered reticle in the second image plane; All aluminum outer parts are anodized to be scratch-resistant