Understanding Progressive Additive Lenses
October 22nd, 2011 | Posted in Vision | Comments OffYour eyes may be maturing but that doesn’t mean you have to look old! At the age of 40, many people who wear eyeglasses are told they need an additional prescription to help them see: they need progressive additive lenses (PAL), sometimes known as progressive lenses. Once a patient is diagnosed with multifocal vision needs, [...]
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