Use
contact lenses instead of eyeglasses in order to cover the iris to
amend vision in cases of long and short-sightedness or astigmatism, and
that when there is an impression on the retina correctly.
Stick to the lens cover with a layer tears that experienced eye and each time going through the eye blink eyelashes on the lens Fathrkha slightly, allowing the flow of tears under the lens to provide the oxygen necessary for the cornea of the eye.
The contact lenses have been discovered in the fifties but Being made of plastic did not fit with where the cornea prevented oxygen from the eye and caused swelling and redness and the ambiguity of vision and a general feeling of discomfort Nevertheless, some continue to use.
But the most eye doctors no longer advise patients visually impaired to wear those lenses, especially with the emergence of a new type of infinite tenderness flexible lenses, allowing the passage of oxygen, even without moving the lens and therefore feel comfortable user of this type.
The advantage of the new lenses also said it does not come out of their place of work during any violent activity in addition to the difficulty of leakage of dust and foreign objects behind it as in the case of plastic lens.
There is also another advantage is the possibility of using the lenses for longer durations at odds Alfdama lenses which may be used for 3 days at the most new Valadsat may leave in the eye for periods of up to two weeks without the concern of the possibility of Atsakha. No wonder that these lenses are high-priced but if you have added one eighth offer convenient painting and cleaning fluid changed every 3 days at the most you will find the new now will provide you with a lot of money and effort as well.
You will also find colored lenses that are in line with fashion, but of course are expensive.
But some people can not use contact lenses at all, as a result of excessive sensitivity of the eye or to the severity of visual impairment or with the elderly.
Stick to the lens cover with a layer tears that experienced eye and each time going through the eye blink eyelashes on the lens Fathrkha slightly, allowing the flow of tears under the lens to provide the oxygen necessary for the cornea of the eye.
The contact lenses have been discovered in the fifties but Being made of plastic did not fit with where the cornea prevented oxygen from the eye and caused swelling and redness and the ambiguity of vision and a general feeling of discomfort Nevertheless, some continue to use.
But the most eye doctors no longer advise patients visually impaired to wear those lenses, especially with the emergence of a new type of infinite tenderness flexible lenses, allowing the passage of oxygen, even without moving the lens and therefore feel comfortable user of this type.
The advantage of the new lenses also said it does not come out of their place of work during any violent activity in addition to the difficulty of leakage of dust and foreign objects behind it as in the case of plastic lens.
There is also another advantage is the possibility of using the lenses for longer durations at odds Alfdama lenses which may be used for 3 days at the most new Valadsat may leave in the eye for periods of up to two weeks without the concern of the possibility of Atsakha. No wonder that these lenses are high-priced but if you have added one eighth offer convenient painting and cleaning fluid changed every 3 days at the most you will find the new now will provide you with a lot of money and effort as well.
You will also find colored lenses that are in line with fashion, but of course are expensive.
But some people can not use contact lenses at all, as a result of excessive sensitivity of the eye or to the severity of visual impairment or with the elderly.
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