Polarized lenses can reduce glare, lessen reflections and make daytime driving safer; they also have a few drawbacks. Picking out sunglasses is hard enough before having to worry about whether to go polarized or not. Many people notice the biggest difference between the polarized and non-polarized sunglasses when they are outdoors. The special coating in polarized lenses is highly anti-reflective, working around the clock to reduce reflections, haze and glare. At the right angle, looking at a lake or ocean through polarized sunglasses will allow you to see past most surface reflections and through to the water below.
Polarized lenses make them one of the best sunglasses for fishing and boating activities. Both types of lenses make for more eye comfort on a sunny day, but polarized lenses actively counter the incapacitating effects of bright sunlight.
If the lenses are genuinely polarized, the bright reflection will appear. Alternatively, hold the lenses in front of a backlit LED screen and rotate.
This time, the screen will become darker for polarized lenses, whereas non-polarized lenses will reveal no change. Although polarized lenses will tackle the discomfort caused by intense sources of light, they perform the same as non-polarized lenses when it comes to filtering out harmful UV light. If your lifestyle regularly takes you outdoors, both polarized and non-polarized sunglasses will give you essential UV protection.
If you need the extra ability to see colors or contours accurately, however, polarized lenses will help. Likewise, polarized lenses make it harder to distinguish shiny patches of ice for those out walking, skiing, or driving after a snowfall, even if they do reduce overall glare. Polarized lenses can significantly reduce eye strain, eliminate reflection, and improve performance in circumstances where the level of sunlight is overwhelming. If conditions are simply cloudy or overcast, a standard pair of non-polarized sunglasses should be sufficient to give your eyes that all-important UV protection.
Goods See More "Close Cart". Extras See More "Close Cart". Proper eye protection will delay degenerative eye diseases like cataracts and macular degeneration. If it has been more than a year since your last comprehensive eye exam , make an appointment with a board-certified ophthalmologist. If you have even a small amount of refractive error , correcting your outdoor vision with prescription polarized sunglasses will help you see as clearly and comfortably as possible during the day.
A: Yes, Ray-Ban has a polarized lens option that can be added to most sunglasses. Polarized lenses also come with a back-surface anti-reflective coating.
This can pose a major safety hazard. Adam Debrowski also contributed to this article. Frequently asked questions. Accessed October Sunglasses for pilots: Beyond the image. Federal Aviation Administration. Home Sunglasses Why Sunglasses?
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