There are certain components of a fly fisherman’s gear that are critical must have items and a good pair of polarized sun glasses is just such an item. Quality is a must here and the Smith Kenai Polarized Sunglasses are a quality investment that if well cared for will give you a lifetime of flyfishing enjoyment. Not only as eye protection from the suns harmful rays, but to enable the fisherman to see his fly, and more importantly the fish, a good pair of polarized glasses will in fact make a very big difference in your success on the water. Smith is a long standing name when it comes to optics and the Smith Kenai Polarized Sunglasses are large fit optics with optical polarized glass with superior scratch resistance. The Kenai takes the traditional aviator frame in a different direction with a nice blend of metal frames and hand made temples. A great choice! The recognized standard for polarized performance and protection, the Crystal Series matches eight optical-quality glass lenses with a variety of all-day frames made to fit any face. The clear choice of guides worldwide, our Crystal Series with Techlite polarized lenses make no compromises in the quest to be the best polarized sunglasses available. Photochromic (PC) lenses are available in some select lens colors. The PC lens changes tints according to how dark or bright it is outside, allowing you to see better as light conditions change. Smith Optics use Techlite Lens ; Glass is #1 for optical clarity & scratch resistance. Give it a specialty TLT grind to reduce the weight and you've got yourself the world's lightest Techlite glass lens. Chemically treated to increase shatter resistance. ANSI Z80.3 surpassing impact resistance and prismatic power. 100% UVA/B/C. Perfect for low impact hyperactivities and loitering with intent. Visible Light Transmission (VLT) is the percentage of available light allowed to reach the eye. Different lens tints offer specific VLT to enhance vision in different light conditions. Product Details Fit: Large Frame: Wire / Acetate frame Construction Hinge Type: Spring Hinges Nose Pads: Silicone Lens: TLT 8 Base Techlite Glass Lens Lens Coating: Anti-Reflective and Hydrophobic Interchangeable Lenses: No Polarized: Yes Warranty: Lifetime Warranty Shipping: Free! Smith Kenai Lens Options • VLT 13-23% • medium to bright conditions Copper An exceptional general purpose photochromic lens. Copper provides medium contrast with increased definition and is very comfortable and pleasant on the eyes. • VLT 14% • medium to bright conditions Photochromic Brown *Best Seller* An excellent all around constant density lens. With a hint of yellow in the medium-dark brown lens. It provides a great combination of contrast and true color transmission. • VLT 14% • medium to bright conditions Gray *Special Order - Returns require a 25% restocking fee* A constant density medium-dark gray lens. This lens provides the truest of color transmissions with no contrast. Excellent for driving and blue water applications. TLT Lenses: What are they? When you curve a lens it can bend the light passing through it and distort what you see. Tappered Lens Technology (TLT) contours the thickness of the lens so that light travels through without distortion. What you see is what you get? With TLT Without TLT UV Protection Linked to eye diseases, cataracts, and temporary conditions such as "snowblindness," Ultraviolet Radiation (UVA/B/C) is magnified by snow-covered surfaces. All Smith lens tints protect your eyes from 100% of these harmful forms of solar radiation.
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