News VMail Technology for 8-10-17 By Andrew Karp Thursday, August 10, 2017 9:30 AM VM's weekly roundup of new technologies for the eyecare practice, optical dispensary and lab. In This Edition...SOFTWARE drchrono Adds Custom Vitals Tracking WEB TECHRevolution Eyewear’s New SiteTOOLS/SUPPLIESFour-Hole, Loh-style Surface Blocks