NEW YORK—Optical sales throughout the U.S. continued their gradual decline that started nearly a month ago, according to the latest Jobson Practice Performance Tracker. Over the course of last week, April 19-25, all product/service categories being tracked declined by 2 index points. This downward trajectory began when comparing the week of March 29-April 4 with the week of March 22-28, when national optical sales began falling during the Easter and Passover holidays and have continued in that direction since. Read More