Smith Optics' ChromaPop lens technology filters two wavelengths of light that cause color confusion, while the brand's array of lens tints is designed to cover every kind of light (and water) condition you might face in the great outdoors.
In 1965, orthodontist and ski bum Dr. Bob Smith developed the first sealed thermal lens and vent foam goggles, what came to be known and revered as the modern ski goggle. But he didn't stop there, and his line of sunglasses is no less revolutionary.
Smith's ChromaPop lenses come in six different tints, all geared toward different lighting, so whether you're inshore fishing on a gray day or offshore on a bluebird one, they've got the lens for you. On a recent fly fishing trip in Hawaii, I realized, perhaps a little too late in the day, that the shades I'd brought along were not defining the elusive bonefish I was trying to spot — not as well as my guide's Smiths were. We switched glasses at the end of the day and I was suddenly spotting the "gray ghosts" left and right. I'm still kicking myself.
Granted, to run the gamut of light situations you'll encounter as an angler, you'll need at least two pairs of sunglasses. This, of course, isn't cheap, but then performance optics hardly ever are.
But Smith doesn't just cater to anglers; the brand also has a performance line designed for runners and cyclists with removable lenses — I only wish they'd offer interchangeable lenses with their ChromaPop fishing line.
Around the web, Amazon users give Smith a formidable 4.7-star rating overall, and premier fly fishing publication Hatch calls Smith's Techlite Polarchromic Copper lenses "the most versatile pair of fishing sunglasses on the market."
Pros: Lens tints for all light, fishing-, performance-, and lifestyle-specific frames
Cons: Can be pricey
Shop Smith Optics from REI starting at $75.73
Shop Smith's polarized sunglasses on Amazon (prices vary)