|
 |
|
|
|
|
|
|
A London instrument-maker and optician, James Ayscough, gets the credit for inventing the first double-hinged temple in 1752. He described these sides as "so contrived as to press neither upon the nose nor upon the temples." |
|||||
 |
|||||
|
|
|
[Home] [About Us] [Contact Us] [Services] [Eyeglasses] [Unique Optics Tools] [3D Showcase] [Web Design] [Privacy Policy] [Google Checkout] [Water Gems] |
|
|
|
Reproduction of material from any Katsoft, Inc. without written permission is strictly prohibited |