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Contrast sensitivity
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Wikipedia
Contrast sensitivity is the ability to discern between luminosities of different levels in a static image. Contrast sensitivity varies between individuals, maxing out at approximately 20 years of age, and at spatial frequencies of about 2-5 cycles/degree. In addition it can decline with age and also due to other factors such as cataracts and diabetic retinopathy.
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Last updated on Saturday June 21, 2008 at 10:24:05 PDT (GMT -0700)
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This article is licensed under the GNU Free Documentation License.
Last updated on Saturday June 21, 2008 at 10:24:05 PDT (GMT -0700)
View this article at Wikipedia.org - Edit this article at Wikipedia.org - Donate to the Wikimedia Foundation
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