The latest Optical Business Barometer (OBB) showed a decline in the first quarter of 2017 when compared to the first quarter of 2016, with the rating falling to 3.94 as compared to 3.98 in the same quarter last year. The OBB is a survey designed to gauge the attitude and ...
Already an Eyewear Intelligence subscriber? Sign in here.
Buying a membership today will give you:
To continue reading this article register now.