วันพุธที่ 4 พฤศจิกายน พ.ศ. 2552

Contact Lens Wear Is A Possibility if You Have Dry Eyes!

Two things that are never used to go together, contact lenses and dry eyes. It used to be that having dry eyes meant, to bear in simple words, the inability to contact lenses. Today things are different, contact lenses and dry eyes and can go together very well.

Having dry eyes simply means that you have a variety of lenses before the proper way to evaluate for you. A qualified contact lens fitter should be ableto a particular lens that can be found for most of an eye, even dry eyes.

Soft contact lens manufacturer CooperVision and Vistakon, as have materials that remain hydrated, especially on while dry in one eye. Lenses like the Proclear Compatibles, Acuvue Oasys, Extreme H2O and wonder Purevision developed into a dry eye environment. Each lens is made of a unique proprietary plastic, the water content, hydration and / or form throughout the reserves madeDay.

RGP lenses also very good for dry eyes. An RGP lens is made of a hard plastic, not so much solution as absorbing a soft lens, not made. Therefore, RGP lenses do not dry in one eye, what is the cause of dry eye discomfort. RGP's can choose from a wide range of plastics, including some that are extremely permeable to oxygen, and some who have a very low wetting angle. A low wetting angle means the lens will feel damp to be worn while.

The lastProgress in the RGP lenses for dry eyes is plasma treatment. Paragon Vision has a way to the surface molecules of an RGP contact lenses make it more convenient for most people change detected. Plasma treatment proved to be an important step forward RGP contact lenses and dry eyes.

Yet another option for dry eyes is semi-scleral gas-permeable lenses. Semi-scleral gas-permeable materials are made, still the size of most soft contact lenses. TheThe result is a lens that as comfortable as a soft lens with the non-drying of the advantages of a gas-permeable.

The type of contact lens use is only part of the equation. The solution and care is a big part of the lens success. Such as lenses and lens systems are different materials, all pension schemes. Depending on the type of dry eye and lens used, a different solution, air conditioning, clean, or rewetting drop may change the way you wear your contacts.

Onlybecause you have dry eyes, not that you are not a successful contact lens wearer. Given the new lens designs and materials with new system solutions to the world of contact lenses may help is coupled open.



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วันอังคารที่ 3 พฤศจิกายน พ.ศ. 2552

Contact Lenses - How To Use Them Safely

The lenses are generally thin and curved plates made of plastic designed to the cornea that is clearly at the forefront of the eye covered. The type of optical correction, a person, his lifestyle and the costs involved, play an important role in the selection of contact lenses. Generally, contact lenses are a type of medical device that helps in improving vision.

Here are some tips to be in charge of the whilewith a contact lens.

Clean the contact lenses before and after use with contact lenses do not regularly exchange cleaner.Do othersSeek your contact lens with the help of an optometrist or ophthalmologist for the establishment of a fashion lensDo not wear contact lenses last night and Expiration Date

Make sure that your regular eye tests carried out for ensuring the sustained health of the eye. You always have to wear your glasses to wear if youProblem with your contact lenses. Wash your hands before handling the lenses. If every time the lens is removed, you clean, rinse and air dry them. Seek professional advice before using any eye ointment or eye lotions. Apply cosmetics after inserting the lens, and aerosol products like hairspray and deodorant before inserting the lens. If you, as described above in that you have no problem with the use of contactLens.

Don'ts for contact lens users:

Never sleep with daily wear lenses because they may be the chances of infection and irritation in the eyes.Never Buy contact lenses from unauthorized sellers, increase of gas stations, video stores and record shops. Contact lenses are medical devices and they require a prescription before the them.Never barter lens with another person. The transfer of germsbetween people. These lenses are individually fitted and incorrect setting can cause permanent eye injury can cause infections and the possible cause that leads blindness.Never swim with contact lenses. There is a chance of eye infections caused by bacteria in the pool water. Never put the glasses in his mouth or try to clean the lens with saliva. Saliva is sterile.Never not use tap water or homemade saltwater commercial distilled water. It can causeCorneal infection that is resistant to treatment and leave cure.Never on contact lenses as sunglasses to protect your eyes from the sun. Use sunglasses to protect against the ultraviolet rays.

There are two types of contact lenses in the area is a soft, gas permeable lenses and the other is hard.

Soft lenses are generally available after a short period of use usually every 2 to 4 weeks. They consist of a soft plastic, and much fromcomfortable, because they too hold more water. They offer UV protection. These lenses easily absorb pollutants and can irritate the eyes. These lenses are a real alternative for allergy sufferers.

Rigid gas permeable (RGP) lenses are more rigid than soft lenses and are more durable. They are equipped with silicone polymers and allow oxygen to the cornea of the eye spread. They claim to successfully shape their futures. They are extremely durable and can be easilyprovided.

Bright colors can be added to certain lenses, so they can see easily in the handling, to improve the eye color and contrast for outdoor sports such as golf and softball improved.

If you are taking proper care in handling your contact lenses, it increases not only the lives of their use, but also ensures the safety and health of your eyes.



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