binocular
61binocular ophthalmoscope — an ophthalmoscope by which the fundus of the eye is viewed with both eyes through two eyepieces; called also stereo ophthalmoscope …
62binocular parallax — the seeming difference in position of an object as seen separately by one eye and then by the other, the head remaining stationary. Types include crossed, direct, and vertical p …
63binocular polyopia — diplopia …
64binocular rivalry — retinal rivalry the apparent alternate displacement of two figures when viewed together, there being no fusion into a continuous picture of the images of the two eyes …
65binocular vision — bi.nocular vision n [U] technical the ability to ↑focus both eyes on one object, which humans, monkeys, and some birds and other animals have …
66binocular vision — bin|oc|u|lar vi|sion [ bı,nakjələr vıʒn ] noun uncount the use of both eyes to see things in relation to each other, as humans and some animals do …
67binocular microscope — microscope designed to be looked through with both eyes at once …
68binocular vision — vision which utilizes both eyes at once …
69binocular vision — noun vision using two eyes with overlapping fields of view, allowing good perception of depth …
70binocular vision — noun (U) technical the ability to focus (=see clearly with) both eyes on one object, which humans, monkeys, and some birds have …