Eye examination. Patient having her eyes examined by an optician who is operating an automated refractometer. The machine uses beams of light and automatically measures the refractive error of the patient's eyes. The results (seen on the screen) will be printed out for the optician to prescribe the most suitable set of corrective lenses. This is a KR 8100P Auto Kerato-Refractometer from Topcon Corporation.
Model release not required. Property release not required.