Dual Digital Vision technology.....................

While updating my website listing I went on the Essilor website and found this new optical term.

We'v gone a long way over the last few years...............in the old days they would have called it front and backside reading segment.

Anyhow the got the big first price at Silmo for this new progressive llens and you can read about it at: http://www.essilor.com/-what-s-new-