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Frequently Asked Questions (FAQs) about Sunglasses

Sunglasses protect our eyes from the harmful UV rays of the sun. Get answers to frequently asked questions (FAQs) about sunglasses.

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Frequently Asked Questions (FAQs) about Sunglasses

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  1. Frequently Asked Questions (FAQs) about Sunglasses

  2. Why Should I Wear Sunglasses? Solar ultraviolet radiation (UVR) can harm our eyes. Good quality sunglasses can eliminate UVR and save our eyes.

  3. When Should I Wear Sunglasses? You should wear the sunglasses outdoor during summer. The level of UVR at noon is about three times as high as that for winter. If you are skiing, walking or climbing at high altitude it's essential to wear good quality sunglasse

  4. What is Polarisation in Sunglasses? When sunlight is reflected or refracted, that is aligned into a directional plane while interacting with our eyes. That situation is called polarisation. Sunglasses with a polarised lens will filter direct light and eliminates polarised light.

  5. Why UV Protection is Necessary? We are surrounded by UV radiation all the time. The quantity depends on the conditions outside such as direct sun and the clouds. UV rays can be reflected.

  6. How Lenses Protect My Eyes From UV Rays? A special clear coating is applied to the lenses. This is either on the front or back of the lens, or sometimes both. Obviously this is a transparent coating and can be applied to any colour of lens including clear.

  7. Contact Us 210 E Yelm Ave, Yelm, Wa 98597 www.eyeglassrepairusa.com info@eyeglassrepairusa.com 855-726-2020

  8. Thank You

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