| 摘要 |
<p>The present invention provides a method and an apparatus for measuring aberration of human eyes. The apparatus comprises three optical paths used respectively for tracing light, measuring light tracer and monitoring pupil. The entrance pupil position of the tracer light is controlled by the array of light source which is conjugated with the pupil plane, and the light recording is complised by a test-object on a display screen which is conjugated with the fundus oculi. According to the theory used in the invention that to separate the optical paths respectively for tracing light and recording light tracer, the optical paths in the measuring apparatus is shorten, and the brightness of the light source is increased, thereby to avoid the drawback in the prior art that the brightness of the light source is not enough and to ensure has good measurement accuracy. The apparatus has more simple structure, better stability, more easy to be adjusted, and has economic cost.</p> |
