Can Polarized Lenses Block Blue Light

How does a blue light filter work.

Can polarized lenses block blue light.

The difference is quite expansive. There are regular lenses and then there are polarized lenses. Amber lenses absorb blue light and other stimulating light while allowing other less alerting light wavelengths to pass through so you can still see clearly for normal activities such as working on a computer reading or watching television. Just like tinted sunglasses though polarized sunglasses are not suitable for indoor wear so you should consider getting a pair of clear plano computer glasses to use indoors if you don t need readers or prescription glasses.

Polarised lenses are particularly designed to block harmful blue light for this purpose. Polarized lenses effective protection against blue light regular sunglasses do not offer sufficient protection from the ultra violet light of the sun. These lenses should become more readily available in many polarized sunglasses soon. Tinted lenses also do not provide suitable protection as they are not manufactured to prevent the blue light from easily filtering through the sunglass lens.

Yes polarized lenses do offer optimal protection from blue light. Even those tinted lenses do not keep ultraviolet light out. Product title blue light blocking spectacles anti eyestrain decorative glasses light computer radiation protection eyewear average rating. Felix gray blue light lenses start at 95.

59 list list price 10 99 10. This is because polarized lenses are created specifically for this purpose filtering out harmful blue light. Sunrx polarized melanin lenses are a new innovation that come in brown tints and block blue light which some doctors think can add to the development of age related macular degeneration which can result in blindness. Because glare is typically horizontal light polarized lenses block this light and only allow vertical light.

On the other hand polarised lenses work because of their fabrication and design. High quality glasses made with amber lenses will effectively block blue light without darkening vision. With the horizontal light blocked by polarized lenses this helps eliminate glare from.