NEW YORK—National optical sales were flat for most service/product categories over the course of last week (March 22-28) when compared with the previous week (March 15-21), except exams/refractions and contact lenses, both of which showed declines, according to Jobson’s Practice Performance Tracker. Exams/refractions were down 1 index point, while contact lenses were down 3 index points. These minor changes in optical sales occurred while COVID-19 cases are on the rise again throughout the country, with a 7 percent increase from the previous week, according to the CDC COVID Data Tracker. Read More