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Guidelines for the safe handling of soft contact lenses
Soft contact lenses are thin, domed discs made of plastic material complex located in the cornea to focus images on the retina. Contact lenses are a safe, convenient, comfortable and affordable to the theater. There are basically two types of lenses, contact lenses, rigid gas permeable (RGP) and soft lenses.
RGP lenses are lenses semi-rigid plastic that allows oxygen through the eye and are the best, clinically. They are also easy to maintain, durable and give a clear view. They are useful for all types of vision correction as astigmation, bifocals, and after cosmetic surgery and for all age groups.
Soft contact lenses: Soft lenses made of plastic to absorb water, are flexible and the membrane as for maximum comfort. Since no easily navigate through the eyes, which are ideal for sports.
Silicon-based soft contact lenses allow maximum oxygen to the cornea and therefore can be used safely for a month so continuous. Soft lenses can correct all types of refractive errors. Are available for Toric (To correct astigmation), bifocal, weekly disposables, extended and for cosmetic purposes.
toric lenses, toric lenses are made of same material as regular contact lenses, with the difference in lens design. Toric lenses have two powers of curvatures at different angles, one for astigmation and the other for myopia or hyperopia. Toric lenses have a mechanism to maintain stable eye lens, even while blinking. The cost of toric lenses is more than spherical lenses and assembly costs are also much more.
Disposable contacts are replaced every two weeks or before, and are designed to be used and then replaced by a new pair of glasses. contact lenses disposables are favored because of their health and comfort benefits.
daily disposable or one-day disposable contact lenses that are discarded every night and replaced in the morning with a new pair. This option is better because there is no lens cleaning and since no accumulation of lens deposits no eye problems.
Extended wear lenses are approved for use without removal of up to seven days. A "super-permeable" lens material "silicone hydro gel" approved until 30 days of use without removal. This is also known as continuous wear.
It is important to follow safety instructions for safe handling of soft contact lenses:
moisturizing soaps are not good for contact lenses and hands should be dry before handling.
One lens should be removed and cleaned with the recommended solution and the aim should be rubbed on the palm with a few drops of the solution and the process must be repeated for the second lens.
Rinsing is an important step to remove loose debris.
Place the lenses in the lens holder filled with a solution of fresh water due to disinfection kills microorganisms on the lenses.
Avoid tap water in contact lenses and accessories, which can cause serious eye infections.
Never touch the tips bottle of solution, it can become contaminated.
About the Author
The web guide on contact lenses - http://www.uniquehomedeals.info helps find the right eye wears that meet our specific requirements. Visit http://www.lasikcure.info for understanding lasik surgery procedures and its advantages.



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