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eyestrain |
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eyestrain /eye·strain/ (-strān) fatigue of the eye from overuse or from uncorrected defect in focus of the eye.
asthenopia Term used to describe any symptoms associated with the use of the eyes. The causes of asthenopia are numerous: sustained near vision, either when the accommodation amplitude is low or hypermetropia is uncorrected (accommodative asthenopia), aniseikonia (aniseikonic a.), astigmatism (astigmatic a.), pain in the eye (asthenopia dolens), heterophoria (heterophoric a.), ocular inflammation (asthenopia irritans), hysteria (nervous a.), uncorrected presbyopia (presbyopic a.), improper illumination (photogenous a.) or retinal disease (retinal a.). Syn. eyestrain; near point stress (NPS) (although this term is restricted to any symptoms arising from near vision). See convergence excess; convergence insufficiency; divergence insufficiency; visual fatigue; ocular headache. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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Adie's pupil anisometropia artificial eye asthenopia astigmatism Axenfeld's anomaly base copiopia dry eye eye Eye Examination Eye Glasses and Contact Lenses heterometropia heteropsia Horner's muscle hyperopia iris massage therapy oculus | Summary: LG Electronics (LG), a leading provider of business solutions, announced the launch of its new W53 SMART Monitor Series with cutting-edge SMART technologies that offer top picture quality while greatly reducing eyestrain during extended use. Byline: Riyadh LG Electronics (LG), a leading provider of business solutions, has launched its new monitor series with latest technologies that offer top picture quality while greatly reducing eyestrain during extended use, said a report. Seoul, Apr 6, 2009 - (ACN Newswire) - LG Electronics (LG), a leading provider of business solutions, today announced the launch of its new W53 SMART Monitor Series with cutting-edge SMART technologies that offer top picture quality while greatly reducing eyestrain during extended use. |
eyestrain |
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