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Guide To Bifocal Glasses: Types And Benefits

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Changes in vision seem to go hand in hand as you grow older. When you age, not only does your body muscle lose its flexibility, even your eye muscle loses its functionality to give you 100% eyesight.

Presbyopia is a common condition among middle aged people who find it hard to focus on different ranges of objects. This happens because, with age, your eyes lose the ability to focus on objects effectively. These changes often result in the need for bifocal lenses.

What's a bifocal lens? Let’s find out.