Features 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 A 1/4 click mode of adjustment with true re-zeroing capability to quickly adapt to wind and elevation changes Description With its broad 42mm aperture, the Condor 1.5-6x42 Riflescope will greatly enhance your eye&';s ability to see in dim settings. In addition, its fully multi-coated optics further maximize light transmission for brilliant images with impressive color reproduction and clarity. The scope, which has a 1.5x to 6x magnification range, is part of the 2015 Condor line that has been reinvented with a focus on reduced weight and enhanced features. Each model offers a A 1/4 click mode of adjustment with true re-zeroing capability to quickly adapt to wind and elevation changes and an illuminated reticle with a digital rheostat that allows users to easily adjust dot brightness. The rheostat also has an auto-off feature to protect battery life. Shockproof and waterproof, all Condor riflescopes have a one-piece aluminum tube assembly that is sealed with O-rings and purged with inert gas to prevent internal fogging. Each also comes with a bikini lens cap. Spec Item Number 90-31642C Magnification 1.5-6x Objective Lens Aperture 42mm FOV 19.3m/57.9ft~5.1m/15.3ft Reticle 4A IR Dot Battery Type CR2032 Focal Plane Second Waterproof Yes Shockproof Yes Weight 510g Brightness 676~25 Eye Relief 100mm Exit Pupil 26~5mm Click Value 1/4 Warranty USA Limited Lifetime Warranty when product is registered within 60 days of purchase. Click Here to register. CA Residents: Prop 65 WARNING(S)