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60 Years Of Varifocal Lens Innovation

60 Years Of Varifocal Lens Innovation
60 Years Of Varifocal Lens Innovation

60 years of varifocal lens innovation : Varifocal lenses, also known as progressive lenses, were a revolutionary invention in the 1950s. Varifocal lenses provide a unique solution that offer sharp vision across near, far and intermediate zones, with a smooth transition between each one.