| visual field |
The portion of the environment that the eye sees on fixed forward gaze.
출처: www.ohiohealth.com/healthreference/healthtopics/gl...
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| visual field |
(VIZ-yoo-ul FEELD) Extent of area visible to an eye as it looks straight ahead. Measured in degrees away from direct line of sight.
출처: www.jhu.edu/wctb/coms/booklet/book5.htm
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| visual field |
The area of the external environment that is visible to the eye or eyes at a given position; the field of vision. Visual field is usually measured in degrees of visual angle.
출처: www.hfeconsulting.com/Expert_Witness/GlossaryStoZ....
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| visual field |
The area over which someone can notice an object without moving their eyes or head.
출처: www.ssc.mhie.ac.uk/viscot/gloss.html
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| visual field |
the area or extent of space visible to an eye in a given position of gaze. There is a central visual field--that is directly in front of us, the target at which we are looking, and a peripheral visual field---that which we perceive in our "side vision". The fields of each eye partly overlap. We do not perceive the blind spots from each eye because the area that is missing in one eye is present in the other.
출처: www.eyesinternational.com/eyecare/contacts_termino...
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