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Are polarized sunglasses really necessary? Why?

I plan to buy sunglasses. When I went to the eyeglasses shop nearby my house, the sellers suggested me polarized sunglasses. He told me polarized sunglasses are better than common one. Polarized sunglasses cost more than other sunglasses. I wonder whether polarized sunglasses are really necessary. Why?
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Answers (4)

  • b3l0ng524nna


    Not everyone should buy polarized sunglasses. Recently, polarized sunglasses are popular because they can block out reflected glares. Due to the features of polarized lenses, people who do outside activities such as fishmen, drivers get many benefits from polarized sunglasses. Regular sunglasses can offer you uv protection but cannot prevent reflected rays. You can choose polarized sunglasses or normal sunglasses according to your preference and lifestyle.
  • Kaylee tuener


    Yeah, I think the salesman is right, polarized sunglasses have more functions than the common sunglasses, if you want to drive in a sunny day, it's better to wear polarized sunglasses, it can protect your eyes from sunshine so that you can drive safer. And when you go skiing or fishing, polarized sunglasses are better, too. What's more ,different color of polarized glasses are suitable for different circumstances ,for instance, brown polarized glasses are very fit for driving, light red polarized glasses are very fit for skiing. Well, Hope this can help you.
  • Shavonda D


    It all depends on your situation. But it's necessary to know what polarized sunglasses is .Compared with the common sunglasses. Polarized sunglasses have their own advantages. For example, they are designed to reduce the glare from surfaces like water, snow, and glass. They can be highly useful for sports, driving, and fishing by helping the participant in these activities to see more clearly, preventing you from potential hazards. While they may be somewhat more expensive than conventional sunglasses, some consumers prefer polarized sunglasses because they selectively block out glare, rather than making the whole field of vision dimmer, which can be dangerous in some situations.
  • James


    polarized sunglasses are better than common sunglasses in the flowing aspects. polarized sunglasses can protect your eyes from glare and phosphorescence. When you are driving, you may bother by glare. If you are fishing, you may hate phosphorescence. So, polarized sunglasses are the best choice people like fishing or drive often. If you are not both of them, it is not necessary to buy a pair of polarized sunglasses as they are much more than normal sunglasses.

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