The Z26 is a 2-6x magnification, 35mm objective lens, 35mm ocular lens, scope with 3 Tri-rails. The Z26 includes the scope, 20mm (7/8″) Weaver-Picatinny Rail Base Mount, a lithium CR-2032 3V battery for the scope as well as a lens cleaning cloth and Allen wrench. The scope is constructed of premium aircraft grade anodized aluminum and has fully multi coated lenses. It has a Black Matte finish color, and a length of approximately 9.5” (241.3mm). This scope is nitrogen filled, fully coated, and shockproof, fogproof, and waterproof. 12 different settings -either black (when illumination is turned off), or 11 illuminated red/green settings.