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Stereoscopic acuity in ocular pursuit of moving objects
G. Matthias, Ulrich, Sachsenweger
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Effect of Orthoptic Procedures on Stereoscopic Acuities
Optometry and Vision Science, 1982Ten stereophotogrammetry students and three graduate photogrammetrists were given 7 weeks of nonspecific orthoptic exercises. The visual systems of these 13 experimental subjects were matched to those of 13 control subjects chosen from the students and staff of the Ferris State College of Optometry.
J J, Saladin, J O, Rick
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Stereoscopic Acuity and Horizontal Angular Distance from Fixation*
Journal of the Optical Society of America, 1969The threshold of stereopsis (mean deviation in sec of arc) of three observers was measured at 2° intervals from 8° right to 8° left in the horizontal meridian of the binocular field. A simple two-point target, along with a binocular fixation point, was presented by use of a mirror haploscope.
S C, Rawlings, T, Shipley
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Variation of Stereoscopic Acuity with Observation Distance
Journal of the Optical Society of America, 1963The stereoscopic acuity of five subjects was investigated in two consecutive and related studies. In the first one a modified horopter apparatus was used and the stereoscopic acuity was determined, at a mean retinal locus of 4° to the left of the fovea, at the 333- and 1000-mm observation distances.
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Stereoscopic acuity for moving retinal images*
Journal of the Optical Society of America, 1978Stereoscopic acuity in the human fovea remains unimpaired with retinal image motions of up to 2 deg/s. These findings apply to lateral motion of the test target alone, and to simultaneous lateral motion of both test and comparison targets. For good steroscopic acuity, depth motion can be tolerated only so long as the configuration does not move outside
G, Westheimer, S P, McKee
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An instrument for testing stereoscopic acuity
Photogrammetria, 1965Abstract An instrument for testing the acuity of stereoscopic vision has been developed at the I.T.C. The result of the test, in terms of standard deviation and mean value of the angle of convergence, can be determined in less than 20 min. This is made possible by means of an automatic registration.
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The Evaluation of Stereoscopic Acuity: Part I
Clinical and Experimental Optometry, 1959SUMMARY An evaluation of stereoscopic acuity is given. For the sake of accuracy a corrected form of the original formula is presented. It is realised that the difference between Equations 1b and 3a is minute. Equation 5, however, when used for the assessment of peripheral stereoscopic acuity will yield more accurate results.
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Role of Involuntary Eye Movements in Stereoscopic Acuity*
Journal of the Optical Society of America, 1961Involuntary eye movements have been suggested as the basis for the resolution of the small differences in visual angles which have been reliably found in stereoscopic acuity determinations. By the use of the stabilized image technique it is possible to compensate optically for the effects of these movements, so that the image remains on the same set of
George K. Shortess, John Krauskopf
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EFFECT OF TRAINING ON STEREOSCOPIC ACUITY
Optometry and Vision Science, 1969S, Wittenberg, F W, Brock, W C, Folsom
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[Stereoscopic vision in reduced visual acuity].
Klinische Monatsblatter fur Augenheilkunde, 1983Like other authors, we observed a number of cases with relatively good stereoscopic acuity despite poor visual acuity among patients with primary microstrabism. In order to analyze this observation experimentally the patients' visual acuity was reduced monocularly and binocularly, by means of semitransparent membranes of increasing density, to 0.3 and ...
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