flash blindness

flash blindness
Impairment of vision resulting from an intense flash of light. It includes temporary or permanent loss of visual functions and may be associated with retinal burns. See also dazzle.

Military dictionary. 2000.

Look at other dictionaries:

  • Flash blindness — is visual impairment during and following exposure to a light flash of extremely high intensity. [ [http://www.hf.faa.gov/docs/508/docs/cami/0107.pdf Laser Pointers:Their Potential Affects on Vision and Aviation Safety (April 2001)FAA] ] It may… …   Wikipedia

  • flash blindness — noun Blindness caused by the flash of the explosion of a powerful bomb, etc • • • Main Entry: ↑flash …   Useful english dictionary

  • flash blindness — apakinimas statusas T sritis Gynyba apibrėžtis Regėjimo susilpninimas dėl labai intensyvios šviesos. Jis gali būti laikinas ar visiškas ir gali būti susijęs su lęšio nudegimu. atitikmenys: angl. flash blindness pranc. aveuglement par l’éclair …   NATO terminų aiškinamasis žodynas

  • flash blindness — /flæʃ ˈblaɪndnəs/ (say flash bluyndnuhs) noun temporary or permanent impairment of vision resulting from an intense flash of light, especially suffered as a wartime injury …   Australian English dictionary

  • Flash suppression — is a phenomenon of visual perception in which an image presented to one eye is suppressed by a flash of another image presented to the other eye. To observe flash suppression, a small image is first presented to one eye for about a second while a …   Wikipedia

  • Flash powder — is a pyrotechnic composition, a mixture of oxidizer and metallic fuel which burns quickly and if confined will produce a loud report. It is widely used in theatrical pyrotechnics and fireworks (namely salutes, eg. cherry bombs, M 80s, and… …   Wikipedia

  • blindness — 1. Loss of the sense of sight; absolute b. connotes no light perception. SEE ALSO: amblyopia, amaurosis. 2. Loss of visual appreciation of objects although visual acuity is normal. 3 …   Medical dictionary

  • Motion induced blindness — (MIB) is a phenomenon of visual disappearance or perceptual illusions in which salient visual stimuli disappear as if erased in front of an observer s eyes. In a popular demonstration,[1] the observer looks at one of three bright yellow spots… …   Wikipedia

  • Lasers and aviation safety — Under certain conditions, laser light or other bright lights (spotlights, searchlights) directed at aircraft can be a hazard. The most likely scenario is when a bright visible laser light causes distraction or temporary flash blindness to a pilot …   Wikipedia

  • Effects of nuclear explosions — An American nuclear test. Nuclear weapons …   Wikipedia