When it comes to selecting optical equipment that provides an edge in the field, versatility can be a crucial factor in making that perfect shot. The Condor 4-12x40 Riflescope combines the extra zoom you need to quickly adapt to changing target positions with crystal clear views and precision performance.Features :Fully multi-coated lenses for added brillianceOne-piece aluminum tube assembly that is sealed with O-rings and purged with inert gas to prevent internal foggingCondor 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