For the treatment of presbyopia, bifocal lenses are used. Presbyopia is caused by the loss of elasticity in the eye’s lens, making it difficult to focus on close objects. Bifocal lenses have two distinct optical powers: one for distance vision ...
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For the treatment of presbyopia, bifocal lenses are used. Presbyopia is caused by the loss of elasticity in the eye’s lens, making it difficult to focus on close objects. Bifocal lenses have two distinct optical powers: one for distance vision ...