Sunglasses and prescription are made for people, in order to give protection to human eyes. Many people like to wear sunglasses on the days when the sun is strong as UV light is harmful for human eyes. However, common sunglass is not suitable for myopic people, they can’t see clearly with common sunglasses. Prescription sunglasses is a special kind of sunglasses, they can give myopic people clear vision. (more…)
August 12, 2010
July 7, 2009
The elderly should wear reading glasses while watching TV
In general, the elderly can wear reading glasses when they read a book or newspaper, but they do not wear reading glasses when watching television. In fact, this will not protech their eyes, but damage the eyesight.
In general, we always keep about 2 meters distance when watching televisions, if the TV screen is also very samll, the elderly over the age of 65, even with all the regulation is also unable to see the TV screen clearly.
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