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Monocular and binocular bichrome testing - A comparative study

1 January 1985


The bichrome test. which estimates the free posture of accommodation at far. is a monocular test used to approximate best sphere. In this study. both monocular and binocular bichrome testing was done on 102 Pacific University students in order to establish a statistical comparison between the two techniques. The study shows that the binocular and monocular methods are both equally consistent with the binocular best sphere.


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