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People with Visual Impairment Need Corrective Eyeglasses or Contact Lenses

By Vincent Davis Subscribe to RSS | February 15th 2012 | Views:

These figures are, to say the least, rather alarming, in spite of blindness affecting only 4% of the world's human population.

The WHO fact sheet released last October 2011 focused on the growing number of visual impairment cases worldwide. Around 43% of these cases involved blindness and damaged eye lenses, which can be linked to uncorrected refractive problems such as myopia, hyperopia, or astigmatism. Cataracts is second, with 33% of all cases and glaucoma with a 2% incidence.

Surprisingly 90%--almost 257 million visually impaired men and women-live in developing countries. Moreover, the World Health Organization reported that 65% or about 168 million people of these are 50 years old and older. With elder people currently comprising about 20% of the world’s visually impaired, it is believed that the probability of getting visual impairment will be much higher in the future.

Fortunately, innovations in science and technology have paved the way for more advanced inventions to correct refractive eye disorders. Corrective glasses or plastic lenses used as intraocular lenses, and contacts alleviate the difficulties of people suffering from such disorders.

People suffering from any type of refractive eye disorder should consult an ophthalmologist or optometrist for an examination. An eye doctor Surrey has can recommend the type of corrective lens patients should use depending on their individual conditions. With lots of fashionable styles to choose from, patients shouldn't be concerned about looking dorky while wearing eye glasses. Patients who are fed up with wearing eyeglasses may instead opt for contact lenses.

Compared to corrective eyeglasses Surrey residents use, contact lenses offer the liberty to see things clearly minus the clunky glasses and frames that limit one's peripheral vision. A lot of modern contact lenses are made of silicone or plastic and serve the same purpose as corrective eye glasses.

Some types of contacts are designed for one-day use (disposable), while other versions are made for long-term usage like six months or more. Now, wouldn’t it be a better world if each one can value the beauty of the world around them with help from corrective contact lens like those eyeglasses Surrey BC residents use?

Vincent Davis - About Author:
For more details, please search "eye doctor Surrey, eyeglasses Surrey, and eyeglasses Surrey BC " in Google.

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