Nidek AR 1000 Autorefractor
The Nidek AR 1000 Automatic Refractor is designed to offer you a quick and accurate refraction. Both units are essentially operated in a similar manner; however, Model 1600 offers the added dimension of a total subjective refinement of sphere, cylinder, and axis. The Model 1600 can also determine bifocal additions as well as monocular and binocular measurements of pupillary distance.