![60 Years Of Varifocal Lens Innovation](https://womenfitnessmag.com/wp-content/uploads/2019/05/60-Years-Of-Varifocal-Lens-.jpg)
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.