The Trijicon Credo HX 2.5-15x56 hunting riflescope features a large 56mm objective that enhances exit pupil, giving you superior low light performance. Combined with the illuminated MOA Center Dot reticle and anti-scratch fully multi-coated glass, you'll identify targets sooner and see them in true detail and color with zero distortion. Features: "Both-eyes-open" shooting - illuminated reticles provide a clear aiming point that draws the shooter's eye for fast Confident aiming in any light - user-selectable led brightness settings with an "off" in between each setting to adapt to any environment Purpose driven design - sleek finish and low-profile controls prevent snagging, choice of first or second focal plane models Quick target acquisition - proven reticle designs for the most discerning hunters, ensuring fast ranging and Edge-to-edge clarity - fully multi-coated, broadband, anti-reflective glass provides excellent light transmission, true detail and color with zero distortion Ultra durable for ensured reliability - ruggedized design engineered to withstand extreme hunting conditions and tested to military standards and protocols Quick and easy adjustments - crisp, precise, windage/elevation adjusters require no tools, capped or zero stop adjusters ensure no accidental shift Repositionable magnification lever - accommodates different shooting positions and rifle configurations 10 illumination settings Led illumination source Second focal plane 68 hr battery life