Thomas Young discovered astigmatism and how the lens of the eye changed shape in order to focus on objects located...

The John McAllister firm was the First U.S. Shop for Optometric Services manufacturing a variety of spectacle frames, that were...

King Charles I granted a royal charter in 1629 to the Worshipful Company of Spectacle Makers in London providing the...

Kepler wrote a book titled Astronomia Pars Optica, earning him the title of founder of modern optics. It was in...

Gremlin the dog gets contact lenses after a difficult life....