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Computer vision syndrome (CVS) is a condition resulting from focusing the eyes on a computer or other display device for protracted, uninterrupted periods of time and the eye's muscles being unable to recover from the constant tension required to maintain focus on a close object.
Micropsia is a condition affecting human visual perception in which objects are perceived to be smaller than they actually are. Micropsia can be caused by optical factors (such as wearing glasses), by distortion of images in the eye (such as optically, via swelling of the cornea or from changes in the shape of the retina such as from retinal edema, macular degeneration, or central serous ...
Alcohol intoxication can cause blurred vision. Use of cycloplegic drugs like atropine [4] or other anticholinergics cause visual blur due to paralysis of accommodation. [3] Cataracts: Cloudiness over the eye's lens, cause blurring of vision, halos around lights, and sensitivity to glare. [5] It is also the main cause of blindness worldwide. [2]
In cases where macropsia affects one eye resulting in differences in the way the two eyes perceive the size or shape of images, the condition is known as aniseikonia. [1] Aniseikonia is known to be associated with certain retinal conditions. Epiretinal membrane has been found to cause metamorphopsia and aniseikonia.
The first was to locate SIMS items listing medical symptoms reported rarely by the honest group but frequently by the exaggerating group: "The rare symptoms (RS) scale was created by identifying SIMS items endorsed by less than 10% of genuine responders but more than 25% of feigners." The SIMS RS scale developed by Rogers contains 15 SIMS items.
In photography, the circle of confusion diameter limit (CoC limit or CoC criterion) is often defined as the largest blur spot that will still be perceived by the human eye as a point, when viewed on a final image from a standard viewing distance. The CoC limit can be specified on a final image (e.g. a print) or on the original image (on film or ...
"Blurry" is a song by American rock band Puddle of Mudd. It was released on October 16, 2001, as the second single from the band's debut album Come Clean (2001). It was 2002's most successful rock song in the United States, topping the Billboard Mainstream Rock and Modern Rock Tracks charts as well as their year-end listings.
Vocal versions of the song have been recorded as "Spanish Eyes" with lyrics by Eddie Snyder and Charles Singleton. The most notable of these was released by Al Martino, which topped Billboard ' s Easy Listening chart for 4 weeks in 1966. [1] [2] It is one of the most recorded songs with over 500 versions released in various languages. [3]