Projector & Visual Acuity Systems
PROJECTOR & VISUAL ACUITY SYSTEMS
An eye chart is used to measure visual acuity. Eye charts are often used by health care professionals, such as optometrists, physicians or nurses, to screen persons for vision impairment. Ophthalmologists, physicians who specialize in the eye, also use eye charts to monitor the visual acuity of their patients in response to various therapies such as medications or surgery. Some popular brands are Reichert, Marco, Topcon, Ezer, Farber and DAS.