Why polarized lens

Another way to check for polarized lenses is by looking at an LCD screen. Polarization can often make it more difficult to see screens than through regular tinted lenses.

Through polarized lenses, LCD screens look black or very dark. Polarized lenses are a great option for anyone who is spending a lot of time outdoors. Not only do they reduce bright reflection and unwanted glare, polarized lenses also help improve vision clarity in bright situations. Polarized lenses are one of a handful of sunglass options that you have to keep your eyes healthy in sunlight.

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Erwin says. Though usually more expensive, these lenses are an optimal choice for those who drive often or spend a lot of time by the water. If you choose not to opt for polarized sunglasses, Dr. Erwin assures that any UV protective lens works fine. A: Mirrored vs. A: UV rays can affect your eyes both in the short and long term. During downhill skiing, for example, you want to be able to see the bright glare reflecting off of icy patches, so you can steer clear of them.

As mentioned, polarized lenses can also reduce the visibility of images on certain digital screens. Polarized sunglasses don't have too many downsides, but it's still important to weigh the pros and cons. If polarization will make operating devices or vehicles difficult — or dangerous — switch to a non-polarized alternative. Progressive lenses can include polarization too.

These can be handy accessories for people over 40 who spend a lot of time outdoors. Polarized sunglasses with photochromic lenses can also be convenient for eyeglass-wearers who are in and out of the sun on any given day. To bump up comfort and performance, ask your eye care professional about adding anti-reflective coating to each lens. This coating reduces distracting reflections from the back surface of your lenses.

And remember, not all polarized sunglasses offer complete protection from UV rays. The first step toward the best possible vision with polarized lenses is to schedule an eye exam. 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.