Binocular Vision

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Binocular Vision

 

vision with two eyes. In binocular vision, the visual axes of the eyes are arranged in such a manner that the images of the object viewed strike the identical portions of the retinas of both eyes. This produces a single stereoscopic image—a view of the world in relief. Binocular vision also makes it possible to determine visually the relative location of objects in space and to judge their distance from each other. When looking with one eye—that is, with monocular vision—the distance of objects can likewise be judged, but not as accurately as with binocular vision.

References in periodicals archive ?
Of the 36 patients having received injections, at 1 week after injection 31(86.12%) patients had no deviation on Hirschberg corneal reflex test i.e., restored orthotropia and binocular single vision in primary gaze position i.e., there was no diplopia in primary gaze.
Often there is chin up position to achieve binocular single vision. Bell's phenomenon is usually preserved and differentiates between supra nuclear and infra nuclear lesions.
Strabismic patients with an accommodative element must always wear their fully corrected refractive error indefinitely, as it reduces the size of their squint and provides the potential for binocular single vision. In this particular case, the patient would benefit from this as it changed their esotropia to a well-controlled esophoria with binocular single vision.