Interpretation of Heterophoria and Duction Findings when Using the Humphrey Vision Analyzer
David Werner, STUART PODELL · Optometry and Vision Science · 1982
This study compares the distance hetero-phoria and duction findings when measured with the Humphrey Vision Analyzer with those obtained by means of a conventional phoropter. The results indicate that the examiner is unable to use the findings obtained with the Humphrey Vision Analyzer in the same fashion as the findings obtained with the conventional phoropter.