[Initial results of studies on stereo-visual acuity for moving objects].

Besides dynamic visual acuity, dynamic stereo visual acuity can also be interesting in ergophthalmology. This was investigated in 11 test persons by means of two synchronously rotating prisms simulating circular motion. The dynamic stereo visual acuity decreases more steeply with increasing speed than dynamic visual acuity. The interindividual standard deviation is considerable, especially in cases of reduced vision. Bilateral good vision or good stereopsis does not always result in good dynamic stereo visual acuity, because of differences in the ability to achieve stereopsis and to follow to object by rolling the eyes.