Optometry Equipment Near Vision Tester, Near Visual Chart
What is the features of our near vision tester?
Our near vision tester enables a complete refractive and binocular vision investigation to be carried out with the head and eyes in their normal posture at any working distance.
What is the refractive tests of our vision tester?
1. Measurement of visual acuity using Snallen letter and illiterate E-chart,and Times Roman reading types. 2. Accurate determination of presbyopic additions and other near corrections. 3. Near vision astigmatism tests. 4. Amplitude of accommodation including monocular measurements under binocular conditions.
What is the Binocular balance tests of our vision tester?
1. Fixation disparity test for uncompensated heterophoria motor eye dominance.Accommodation-convergence relationship. 2. Quantitative evaluation of foveal suppression in heterophoria patients. 3. Near point of convergence. 4. Targets for subjective cover tests for heterophoria and harmonious ARC. 5. A centimeter ruler for measuring working and testing distance is included. 6. The chart can be illuminated individually by means of an infra red remote controller.
What is the specification of our near vision tester?