Extreme H2O 59% XTRA - Feel comfortable all day long

Extreme H2O 59% XTRA contact lenses are soft disposal contact lenses designed for one to two weeks of use before replacement is required. They are made with a glycerin derivative that allows the contact lenses to retain their water content during the wearing period. The materials are called hioxifilcon A and hioxifilcon D. The contact lenses contain 54 percent water and are ideal for people with dry eyes. This combination results in the contact lenses feeling as comfortable at the end of the wearing period as they were when they were first inserted.

These contact lenses require cleaning for purpose of disinfecting and removing any protein deposits that result from the secretions of the eye. These can result in irritations if they are not removed. There are many different cleaning solutions on the market and the user may select a non rub version in order to minimize handling the contact lenses. The user should follow the directions of the eye care provider in caring for the contact lenses. This will result in more comfortable use and healthier eyes.

Extreme H2O 59% XTRA contact lenses are available in aspheric and toric design. The aspheric design results in the focusing of the light at the back of the eye which enhances the visual acuity of the user. The aspheric design comes in 13.6 and 14.2 diameters. The toric design is for people with astigmatism and is available in both low cyl and mid cyl. This means that 85 percent of people with astigmatism can benefit from these contact lenses.

Extreme H2O 59% XTRA contact lenses are manufactured by Hydrogel Vision Corporation, a subsidiary of Benz-Research and Development. The contact lenses are only marketed to eye care providers. They are not available from many direct-to-consumer outlets like most others contact lenses are. But they are available through the internet and the user will have to shop around to check availability, packaging and pricing.

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