By Cheryl G. Murphy, OD
Monday, November 17, 2014 12:04 AM
The refractor or phoropter has been a long-standing symbol of eye exams and optometry. But in recent years noteworthy advances have been made in the realm of refraction and to the phoropter itself. These innovations are changing the face of the exam room and the way in which subjective refractions are performed.