• Giles Moody posted an update 1 year, 8 months ago

    Sunglasses save you from excessive exposure to both visible and invisible the different parts of light. The units protect you ultraviolet radiation which can cause ocular problems including pterygium, cataracts, photokeratitis and snow blindness.

    The units also protect you from flare reflected off shiny non-metallic surfaces like water. This allows you to see into water when a person not wearing the glasses would only see the water surface.

    For those who have eye problems for example short-sightedness, long-sightedness or other condition, there are prescription sunglasses that you can wear. The cool thing using these units is you can put them on almost anywhere thus removing the requirement of contacts and clip-on sunglasses.

    Lenses. Just like your family glasses, prescription sunglasses are available in nearly every sort of lens you want. Which means that you cannot don’t use anything but the units outdoors, it’s also possible to use them for reading.

    You need to opt for lenses for your lifestyle. For instance, should you be into outdoor sports including boating and water-skiing you should go for polarized lenses that will assist you in reducing the glare.

    Alternatively in the event you work in manual jobs for example in the construction sites you need to select polycarbonate lenses. As well as these lenses being light, fortunately they are shatter proof. As rule of thumb you must avoid glass lenses because they are heavy and break easily.

    Together with considering your thoughts choose the eye problem that you are suffering from. As an example, if you have doubts reading close text you must choose presbyopic lenses.

    Frame styles. Wearing sunglasses does not imply that you have to be unfashionable. Designers and firms have come up with many frame styles you could select from. You must call at your nearest store and judge the frame that is certainly befitting for that person shape and activity.

    When selecting the frame, you must prevent the wraparound frame that curves around the head. It is because a large number of frames have extreme curves that have a tendency to distort vision.

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