Think lens color doesn't matter? Consider that rose lenses let you see bonefish on the flats or a big brown trout on spring creeks far better than any other color because of the way they accent blue and green colors. You see more fish and you see them sooner. That means more shots. Period. Same holds true with copper lenses on freestone streams. They pick up trout in that kind of cover better than do the rose glasses. But the reason the different colors make such a big difference is because Tri-Spectrums are the best angling sunglasses made. Period. Unlike most sunglass lenses, Tri-Spectrum polarized fishing sunglasses lenses are true de-centered lenses of prescription glass quality. Each lens is ground and polished from a solid block of minerals for consistency of quality and for far less distortion and greater peripheral vision than with other sunglass lenses.
The lenses transmit more light at the three bands of primary colors so the contrasts between each color is sharper and clearer for the utmost definition at the edges of object and improved ability to distinguish fish from objects underwater. And the lenses are set into the Italian-made frames to all but eliminate lenses popping out. Polarized fishing sunglasses are not available in Rx. Italy.