Sunglasses Discoloration Principle

16/gen/2014 06:01:08 Danielbest Contatta l'autore

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Polarized lenses main purpose is to filter the strong sunlight from the surface, moored oil roads, buildings, snow surface, the reflected light vehicle surface, so that a clear line of sight supple. The driver, fishing enthusiasts, water sports and snow worker is applicable. Cheap Oakleys Holbrook Sunglasses Outlet Store Lenses color varies with the strength of the sun, darker color in the sun, in the room resumed light. Color principle is to add the color of the lens can feel the intensity of light in the color photosensitive materials of the lens, typically a metal halide. Grey lenses absorb any chromatography balanced, so watch the scene will darken, but there will be no significant difference, to show the real natural feeling. Blue tinted lenses filter out a lot; you can improve the visual contrast and clarity, serious air pollution in foggy conditions or wear better.
Lens color shades and their functional relationship, the darker the lenses absorb visible light, the more prominent features as sunglasses to block the sun, usually dark sunglasses can absorb visible light, and some lenses absorb visible light may be less than half. Lens color depth affects only visible light absorption properties, regardless of UV resistance, because ultraviolet light is not visible, UV resistance depends on the lens material, rather than the color depth, TAG Hewer colorless transparent resin sheet, but still anti-UV. Part of a progressive color sunglasses resin lens, and the shallow depths, until nearly colorless. Such wear sunglasses outdoors, can block sunlight from the front, indoors or in the car, you can still look at the past. Radar Tour de France limited edition polished black frame with red and blue highlights with the temple. Lens kit with two lenses are optimized lens has a wide field of vision and good permeability pores designs.
A pair of lenses using lens technology, whether plain or in low light conditions, can allow athletes to the immediate thing at a glance; while another deputy can strengthen the red-coated lenses eliminate glare in the sun, filtering unwanted light, Oakley improve contrast vision optical lens technology in these two applications deputy have been fully applied. Oakley Tour de France released two limited edition sports sunglasses, each inspired by the French flag, the corner of the lens ring method there exclusive limited edition laser engraved markings. The two pairs of Tiffany and Co Key Necklace Jewelry Outlet glasses have a quick change lens technology, players can choose a suitable color lens based on the actual environmental needs; temples and nose pads have adopted a non-slip rubber material, greatly improved when athletes sweating frame with skin between the grip resulting in fierce competition and can effectively prevent the glasses slip displacement.
Sunlight in the ultraviolet spectrum, originally unable to reach the Earth, is due to environmental pollution, ozone depletion leaving UVC can reach the Earth against humanity. If you do not have the Tiffany and Co Charm Bracelet Outlet sunglasses lens UV feature, not only can not protect the eyes, but also because the denial of self-defense capability of the human eye and cause more serious harm. Natural eye pupil will shrink, thereby reducing the incidence of sunlight, while also reducing the irradiation of ultraviolet rays. After wearing sunglasses, because the visible reduction in the pupil of the human eye does not shrink, if this lens without UV protection, so at this time by the ultraviolet radiation of the human eye does not wear a pair of glasses more. Qualified sunglasses should block UV light. Mainly large frame sunglasses, men in dual-beam metal frame glass lenses mainly female models with plastic frames, peach plastic lenses based.

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