Bresser, Condor, Rifle Scope, 2.5-10X Magnification, 56mm Objective Lens, 1" Main Body Tube, Second Focal Plane, Black WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. Fully multi-coated lenses for added brilliance One-piece aluminum tube assembly that is sealed with O-rings and purged with inert gas to prevent internal fogging Condor riflescopes have a digital rheostat that allows users to easily adjust dot brightness 1/4 click mode of adjustment with true re-zeroing capability to quickly adapt to wind and elevation changes The impressive 56mm aperture of the Condor 2.5-10x56 Riflescope captures an abundance of light to render brilliant images even in twilight or shadowed conditions. The pairing of the scope's stunning light-gathering capability with its magnification range of 2.5x to 10x makes it an ideal choice for smaller targets or stealthy predators.