Well the new guidelines are out for businesses and they are dictating to maintain a safe distance with the public. Although this could be difficult, there are solutions out there.
Optikam just introduced their new measuring device called the OPD. It’s a device put on the glasses and an iPad app that enables you to take a picture with your iPad. The app then can accurately calculates all the eyeglass measurements with one picture while staying at a safe distance. This will make the optical compliant while lessening the customer’s anxiety when getting measured for new eyeglasses.