Is UV400 better than polarized?

Polarized lenses sometimes include UV protection in sunglasses, but this is not always the case. When in doubt, look for sunglasses which have UV 400 protection lenses, or sunglasses that specify 100% protection. Another common misconception about sunglass lenses is the darker the lens, the better the sun protection. In truth, lens color and tint have nothing in connection with protecting the eyes from UV rays. Sunglasses with dark lenses that not offer adequate UV protection can in fact be quite harmful, as the dark tint causes the pupils to dilate, letting more threatening light in to the eyes. The Revo Maxie sunglasses have a navigator style, so that they have exactly the same width as aviators at the top, but flatten out in the bottom of the lenses instead of narrowing to a point.

• Gradient lenses, which block more glare from above, could be preferred for driving in the afternoon light and throughout the day.
• Better yet, all of SummerEyez Polarized range include as standard the best UV400 protection PLUS Polarization.
• Get your Swannies Polarized Sunglasses with UV and Blue Light Protection and obtain back to enjoying your entire day.
• Polarized lenses are made to minimize the glare that may reflect from bright surfaces and reduce visibility.

UV radiation from the sun can damage not merely the skin of your eyelid but also the cornea, lens and other parts of the attention. UV exposure also contributes to the development of certain forms of cataracts, growths on the eye and perhaps macular degeneration. The designation UV400 lenses with guaranteed UV protection protects against these harmful UVA and UVB radiation. Therefore, investing in sunglasses which are labeled UV400 blocks 99 to 100% of UV light. Glare is what happens once the sun hits a flat surface and the light is reflected back into your eyes at a greater magnitude. It is basically the bright reflection of light from smooth surfaces such as for example calm water or a flat little bit of sheet metal.