The ownership of ophthalmic optical products rose last year in the U.S. in all the categories, according to GfK ‘s latest OMO Optical Monitor, but it remained higher in the main Western European countries. It increased in most of the categories in China, and it declined somewhat in Russia and ...
Already an Eyewear Intelligence subscriber? Sign in here.
Buying a membership today will give you:
To continue reading this article register now.