All Polaroid lenses and materials block 100% of harmful UVA, UVB,and UVC rays upto 400 nanometers. Polaroid laminates both sides of the polarizing light filter with ultraviolet light absorbers to achieve this high level of UV protection.
Polaroid™ polarized lenses filter out sunlight reflected off surfaces such as water, snow, sand and pavement for substantially reduced glare. All Polaroid™ polorized lenses provide additional protection from direct sunlight glare.