17007 - Portable Combination Near Vision Tester
Gulden's portable Combination Near Vision Tester enables a complete refractive and binocular vision test at any working distance. Provides multiple visual acuity tests using Snellen letter, E chart and Times Roman reading type.
$169.00
The portable Combination Near Vision Tester enables a complete refractive and binocular vision test at any working distance. The refractive tests include:
Measurement of visual acuity using Snellen letter and illiterate E-chart, and Times Roman reading types. Accurate determination of presbyopic additions and other near corrections. Near vision astigmatism tests. Amplitude of accommodation including monocular measurements under binocular conditions.
The Binocular balance tests include:
Fixation disparity test for uncompensated heterophoria motor eye dominance. Accommodation-convergence relationship. Quantitative evaluation of foveal suppression in heterophoria patients.Near point of convergence. Targets for subjective cover tests for heterophoria and harmonious ARC.
Built in centimeter/inch ruler for measuring working and testing distance is included.
