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Radiation and Reading Glasses
Source of Ultraviolet Radiation: UV sunglasses are used to attenuate
ultraviolet (UV) radiation, which is an invisible part of the electromagnetic
spectrum in sunlight. This band of radiation is also contained in light that is
reflected from various surfaces like sand, snow and water. It is even present in
light that bounces off the pavement and roads. Even some regular reading
glasses protect against UV rays.
UV Radiation Problems: Even though our eyes provide some natural
protection against UV radiation, there is evidence that long-term exposure to UV
light causes damage to the eyes, increasing the risk of cataracts and other
associated problems. Excessive exposure to intense sunlight can burn the surface
of the eye if UV protection sunglasses are not being worn. The problems with
exposure to UV rays have recently been compounded by the Earth's depleting ozone
layer, which now filters out less UV radiation. This means that humans are being
exposed to higher levels of UV light, hence the requirement for quality
sunglasses and reading glasses. People who work outdoors, on water, at high
altitude or those who sunbathe and go skiing, may be particularly susceptible.
Solution: Sunglasses provide one of the best methods of UV protection
for the eyes, especially lenses that block 100% of UV light. Our range of UV
protection reading sunglasses provide full protection against natural UV
rays. All of our sunglasses have been selected for their stylish and fashionable
looks, varying colours and durability. An essential consideration of any
activity outdoors is safeguarding our eyes from the harmful effects of
ultraviolet rays emitted from the sun. These lenses are ideal for that
purpose.
Many people don't realize that even the clear lenses provide a degree of UV
protection.
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