Related Experiment Video
Updated: Aug 19, 2026

Assessing Binocular Central Visual Field and Binocular Eye Movements in a Dichoptic Viewing Condition
Published on: July 21, 2020
Monovision correction for diplopia
1Department of Optometry, Kaiser Permanente Medical Center, Oakland, CA 94611.
Abstract:
Acquired, incomitant strabismus frequently results in diplopia. Affected patients complain of chronic annoyance and frustration with the false image. Therapy has usually been aimed at either re-establishing binocularity by using prisms or vision training, or by eliminating one image through occlusion. An alternative approach is to allow each eye its own "domain," one eye corrected for distance vision and the other for near vision. This alternative may eliminate the competitive, unfusible images and yet maintain visual function in each eye.
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