Sharp Vision Sunglasses' unique polarized copper/rose lenses not only improve contrast but enhance natural colors.  They filter out harmful parts of the blue spectrum thus eliminating haziness. They allow your eyes to relax without using a dark lens. They help in enhancing visibility in bright and low light.   A must for any outdoor activity where high contrast is crucial such as driving, golf, hiking, tennis, pickleball, sports,etc.  In addition, all of our lenses block 100% of the UVA and UVB rays.  Polarization cuts irritating glare in bright light.   Try a pair today and experience the difference!