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Are contact lenses better than eyeglasses? |
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Contact lenses float on the surface of eye. There are two types
of contact lenses. Soft lenses are made of very soft water
soluble materials, which take the shape of the eye when worn. We
can change these disposable lenses daily, after two weeks or
once in a month depending on the brand and material.
Hard lenses are produced from hard gas-permeable plastic and it
covers only part of the cornea. Today colored lenses are also
available.
Contact lenses are better than eyeglasses for certain vision
disorders like shortsightedness, |
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long-sightedness, astigmatism
and presbyopia. In the field of sports people prefer it because
eyeglasses are hard to handle. Some prefer it for its wider
view. Eyeglasses don't cover the sides. Temperature, rain or
perspiration does not affect contact lenses. And lastly people
for the look factor buy contact lenses. It is a fact that
eyeglasses do not look good on many faces.
But contact lenses also have disadvantages such as:
1. The eye becomes drier than normal
2. Risks of eye allergy increase if the contact lenses are |
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The teenage years are when acne usually starts. The body starts producing more sebum, and in turn this sebum or oil clog up the hair follicles in the skin and cause acne. The sebum is excreted from the sebaceous glands to the skin surface.
I foolishly picked up a plastic honey bear that was in a pot of boiling water, and the honey squirted out all over the palm of my hand. Immediately, I ran it under cold water, and then I ran to get your book because I knew there was something I could put on burns that was natural: MUSTARD.
Global warming, decreasing ozone layer, exposure to multiple chemicals and cosmetics, faulty lifestyles and wrong eating habits, invasive fashions and the changing human behavioural patterns has lead to multiple skin problems from minor to those of major life threatening ones.
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not
handled properly.
3. It is not good for people with conditions such as diabetes.
Hence we can safely say that it is the condition that decides
whether eyeglasses or contact lenses are better. It also depends
on the user's personal choice.
About the author:
Paul has been providing answers to lots of queries through his
website on a wide variety of subjects ranging from satellite
phones to acne. To learn more visit
http://www.askaquery.com/Answers/qn577.html
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