BINOCULAR VISUAL SIMULATOR

摘要

Disclosed is a binocular visual simulator for correcting eyeball aberration by using adaptive optics to form a chart image on both eyes. The binocular visual simulator includes; a chart-projecting unit for producing a chart light; an adaptive optics element for changing the chart light in accordance with wavefront aberration measured for both eyes; a beam splitter for dividing the changed chart light into two chart lights; a left eye correction unit for changing the divided chart light in accordance with wavefront aberration of the left eye so that the chart light is focused on a retina of the left eye; and a right eye correction unit for changing the divided chart light in accordance with wavefront aberration of the right eye so that the chart light is focused on a retina of the right eye.

主权项

1. A binocular visual simulator comprising:
a chart-projecting unit for producing a chart light including a chart image to be focused on a retina; an adaptive optics element for changing the chart light of the chart-projecting unit in accordance with wavefront aberration measured for a left eye and a right eye; a beam splitter for dividing the chart light changed by the adaptive optics element into two chart lights; a left eye correction unit for changing the chart light divided by the beam splitter in accordance with wavefront aberration of the left eye so that the chart light is focused on a retina of the left eye; and a right eye correction unit for changing the chart light divided by the beam splitter in accordance with wavefront aberration of the right eye so that the chart light is focused on a retina of the right eye, wherein each of the left eye correction unit and the right eye correction unit includes a shutter for controlling projection of the chart light to the left eye and the right eye, and the shutter of the left eye correction unit and the shutter of the right eye correction unit are alternately turned on and turned off.