eye fatigue
11Chronic fatigue syndrome — This article is about the medical condition Chronic fatigue syndrome. For the symptom chronic fatigue, see Fatigue (medical). Chronic fatigue syndrome Classification and external resources ICD 10 G93.3 ICD 9 …
12Red-eye flight — A red eye flight is any flight departing late at night and arriving early the next morning. The term red eye derives from the fatigue symptom of having red eyes, which can be caused or aggravated by late night travel. A red eye flight typically… …
13Astigmatism (eye) — DiseaseDisorder infobox Name = Astigmatism ICD10 = ICD10|H|52|2|h|49 ICD9 = ICD9|367.2 Astigmatism is an optical defect, whereby vision is blurred due to the inability of the optics of the eye to focus a point object into a sharp focused image on …
143D film — For more information on 3D film titles, see List of 3 D films. A 3 D (three dimensional) film or S3D (stereoscopic 3D) film[1] is a motion picture that enhances the illusion of depth perception. Derived from stereoscopic photography, a… …
15Vision therapy — Vision therapy, also known as visual training, vision training, or visual therapy, is a broad group of techniques aimed at correcting and improving binocular, oculomotor, visual processing, and perceptual disorders. [1] Contents 1 Historical… …
16Diopter sight — Target shooting diopter of a 10 metre air rifle with a mounted occluder for the non aiming eye The diopter is an aperture sight component used to assist the aiming of a guns/devices, usually those intended to launch projectiles, such as firearms …
17Autokinetic effect — The autokinetic effect is a phenomenon of human visual perception in which a stationary, small point of light in an otherwise dark or featureless environment appears to move. It was first recorded by a Russian officer keeping watch who observed… …
18Sniper team — For other uses see Sniper (disambiguation). Sniper teams are used in military doctrines of the United States, Canada and United Kingdom in sniper warfare, as well as in the police forces. A sniper team consists of two people, a sniper and a… …
19Sniper — For other uses, see Sniper (disambiguation). Sniper US Army sniper team shooting from within a room in Afghanistan with M24 SWS, 19 October 2006. Occupation Names Sniper Activity …
20Aura (paranormal) — In parapsychology and many forms of spiritual practice an aura is a field of subtle, luminous radiation surrounding a person or object like the halo or aureola of religious art. [http://parapsych.org/glossary a d.html Parapsychological… …
