Melissa Richard, OD, MS, of Spectrum Vision Care, a Vision Source practice in Chalfont, Pennsylvania, knew how important prism could be in eyewear, especially...
The first time that Ray Corbin-Simon, OD, of Piscataway, New Jersey, heard that contoured prism lenses might correct eye misalignment and help her headaches,...
Two-thirds of adults experience the painful symptoms of neck and shoulder stiffness and headaches that result from accommodation and vergence dysfunction. With people spending...