This Has Promise

…Adjustable Focus Eyeglasses

A doctor has created and is now marketing and selling a mechanically adjustable focus eyeglass that may replace the numerous versions many of us must have for reading, computer work, driving and distant vision needs.

He says they are better than other glasses…and they make an intriguing fashion statement: a bit of ‘Harry Potter’ with a dash of ‘Revenge of the Nerds.’ New York Times article

The marvel of science and human invention never ceases to amaze.