Article: Bifocal Contact Lens Basics
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Bifocal Contact Lens Basics
As we age, many of us notice that we can?t read as well as we used to. We hold things out further and further, literally at arm?s length, until friends and relatives inevitable begin joking about our arm?s getting shorter.
For many of us, presbyopia is a fact of life. Simply defined, presbyopia is the inability to focus on items in close range. This condition is caused by the lens in the eye becoming less and less flexible as we age. Unfortunately, most of us will need corrective lenses and even bifocals at some point as this condition worsens.
Until recently, bifocal wearers had few options when choosing corrective eyeware. Glasses with bifocal lenses were the most common option. Luckily, no-line bifocal lenses were developed, and the glasses became somewhat ...
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