NR KAT. 05

A modern apparatus for the diagnosis of spatial differentiation (stereoscopy), and visual acuity. The current version is equipped with a system of testing process parameters control, including automatic calibration, the speed adjustment of measuring rods, presentation settings. In order to increase the precision of the settings, the automatic speed switch has been used. A full range of starting positions of measuring rods allows for the multiple measurement of distance and near vision in an automatic way. The course of the test including the current position of rods is visualized on the screen of the control device.