Advanced manufacturing techniques allow the Bi-Focal element to be formed on the inside layer of the lens, making it virtually undetectable from the front.
Our lens-tint technology centers around visible light transmission, or VLT (the amount of light reaching the eye after passing through the lens), and is measured as a percentage. “All purpose” sunglass lenses typically range in VLT from 15-25%, sunglasses designed for high glare situations, such as crossing a glacier, have a range in VLT from 4-10%. Water sport sunglasses generally have a VLT between 10-20%.
Our Polarsensor Sunglasses constantly adjust their level of tint in reaction to the changing light conditions. Our polarized, 100 percent UVA and UVB protection comes at a fraction of the cost of most photochromic eyewear. Fisherman Eyewear brand photochromic lenses adjust over their full visible light range (VLT) – from virtually colorless to heavily tinted – in less than 10 seconds.
Best in low-light conditions or when high contrast is desired. VLT 10-30%
Great all-around lens. Provides both true color and excellent contrast. VLT 9-24%
Full color spectrum transmission for the truest perception of color. VLT 12-32%