Definition of Field of vision. Meaning of Field of vision. Synonyms of Field of vision

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Definition of Field of vision

Field of vision
Vision Vi"sion, n. [OE. visioun, F. vision, fr. L. visio, from videre, visum, to see: akin to Gr. ? to see, ? I know, and E. wit. See Wit, v., and cf. Advice, Clairvoyant, Envy, Evident, Provide, Revise, Survey, View, Visage, Visit.] 1. The act of seeing external objects; actual sight. Faith here is turned into vision there. --Hammond. 2. (Physiol.) The faculty of seeing; sight; one of the five senses, by which colors and the physical qualities of external objects are appreciated as a result of the stimulating action of light on the sensitive retina, an expansion of the optic nerve. 3. That which is seen; an object of sight. --Shak. 4. Especially, that which is seen otherwise than by the ordinary sight, or the rational eye; a supernatural, prophetic, or imaginary sight; an apparition; a phantom; a specter; as, the visions of Isaiah. The baseless fabric of this vision. --Shak. No dreams, but visions strange. --Sir P. Sidney. 5. Hence, something unreal or imaginary; a creation of fancy. --Locke. Arc of vision (Astron.), the arc which measures the least distance from the sun at which, when the sun is below the horizon, a star or planet emerging from his rays becomes visible. Beatific vision (Theol.), the immediate sight of God in heaven. Direct vision (Opt.), vision when the image of the object falls directly on the yellow spot (see under Yellow); also, vision by means of rays which are not deviated from their original direction. Field of vision, field of view. See under Field. Indirect vision (Opt.), vision when the rays of light from an object fall upon the peripheral parts of the retina. Reflected vision, or Refracted vision, vision by rays reflected from mirrors, or refracted by lenses or prisms, respectively. Vision purple. (Physiol.) See Visual purple, under Visual.

Meaning of Field of vision from wikipedia

- Tunnel vision is the loss of peripheral vision with retention of central vision, resulting in a constricted circular tunnel-like field of vision. Tunnel...
- visual field test is used to determine whether the visual field is affected by diseases that cause local scotoma or a more extensive loss of vision or a...
- in (or out of) the "corner of one's eye". The vast majority of the area in the visual field is included in the notion of peripheral vision. "Far peripheral"...
- The Field of Vision is a 1956 novel by Wright Morris, written in the style of high modernism. It won the U.S. National Book Award for Fiction in 1957...
- have a very contracted field of vision only). Those 6/60 Snellen or above (people in this group who have a contracted field of vision especially if the contraction...
- The third season of the Naruto anime television series, labelled as the "3rd Stage" in the ****anese DVD release, is directed by Hayato Date, and produced...
- visual disturbances, such as fine graininess or "static," in their field of vision. This can occur in low-light conditions, in the dark, or when the visual...
- of partial alteration in the field of vision consisting of a partially diminished or entirely degenerated visual acuity that is surrounded by a field...
- In first person video games, the field of view or field of vision (abbreviated FOV) is the extent of the observable game world that is seen on the display...
- cells to detect light on the optic disc, the corresponding part of the field of vision is invisible. Via processes in the brain, the blind spot is interpolated...