Created to help hunters see game better in low light. We made it bright with an extra large objective lense to gather more light. Camera quality glass ground to exact specs. for a clear, undistorterd, image. The objective & ocular lenses were multi-coated for more brightness. We also made the ocular lense have a larger diameter than most scopes. This combination creates a 4" to 5" eye relief. All BSA CATSEYE models have one-piece aluminum tubing, and are covered with Shadow Black coating.
