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Related to binocularly: monocular, binoculars
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pair of binoculars


 (bə-nŏk′yə-lər, bī-)
1. Relating to, used by, or involving both eyes at the same time: binocular vision.
2. Having two eyes arranged to produce stereoscopic vision.
often binoculars An optical device, such as a pair of field glasses or opera glasses, designed for simultaneous use by both eyes and consisting of two small telescopes joined together.

bin·oc′u·lar′i·ty (-lăr′ĭ-tē) n.
bin·oc′u·lar·ly adv.


relating to the use of two eyes at once
References in periodicals archive ?
4 This patient's unaided vision is now 6/5 binocularly due to the markedly reduced refractive error.
The test was performed binocularly at the subject's habitual near work distance with correction.
All measurements were taken binocularly and the experimental sessions started with the stimulus at suprathreshold levels, after a rehearsal trial to make sure that the task was clearly understood.
Because acquired visual dysfunction can be unilateral, all tests were administered separately for each eye, except for the Farnsworth D-15 (Bowman 1982), which was administered binocularly.
NNA - Al-Nahar Financial paralysis delayed until Wednesday Feltman's visit tied up Iranian delegation's "drive" Lebanese president speaks today on overspending, proposed issues Saudi Ambassador sternly responds to his Syrian counterpart accusations Assafir Rahimi visits Maroun-El-Rass, binocularly views Palestine Feltman does not reassure "allies": yes.
It is comprised of a single lens mounted binocularly with dual, teardrop-shaped lenses and a bridge over the nose, which improves vision.
Although his visual acuity was reduced at 6/24 (20/80) binocularly by means of preferential looking using Cardiff cards; that is, he saw at 6 meters (about 20 feet) what someone with typical vision would see at 24 meters (about 79 feet), his visual difficulties were greater than expected for his level of visual acuity.
While working on humans towards the quantification of eye movements as an index of brain activity, Aserinsky and Kleitman (1) stumbled upon a stage within the state of sleep during which the behavioural observation and electro-oculographic recordings showed rapid, jerky and binocularly symmetrical eye movements with low voltage fast waves in the electroencephalogram (EEG).
Fixation training is usually performed monocularly initially and binocularly afterwards, with a red filter on one eye to control for the presence of binocular suppression.
NPC measures the ability to maintain binocularly with increased accommodative and vergence demand.
The average loss in distance vision was about 1 line in the treated eye, while the subject's distance vision binocularly remained at 20/20.
Curl sides corneal sensitivity recommended to obtain a close fitting Recumbent Use of prisms/mirrors Useful for supine spectacles to displace the image patients when reading Clip-on Simple magnifiers for Available in monocular magnifiers various tasks such and binocular as model making attachments for a range and crafts of working distances/ magnifications Stick-on Ideal for golf Can be used binocularly segments or monocularly set low for marking of the score card