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Eyes and Vision question: What is the main function of the pupil of the eye? It regulates the amount of light that enters the eye ... Main function of lens in eye? Function of pupil in the eye? Main function of cornea in eye? What is the eyes pupil function? Function of the PUPIL of the eye? Explain the function of the...
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wiki.answers.com/Q/What_is_the_main_function_of_the_pup...
wiki.answers.com/Q/What_is_the_main_function_of_the_pupil_of_the_eye
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Pupil - Wikipedia, the free encyclopedia
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The pupil is an opening located in the center of the iris of the eye that allows light to enter the retina. It appears black because most of the light entering the pupil is absorbed by the tissues i...
en.wikipedia.org/wiki/Pupil
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The pupil is the opening in the center of the iris. The size of the pupil determines the amount of light that enters the eye. The pupil size is controlled by the dilator and sphincter muscles of the iris. Doctors often evaluate the reaction of pupils to light to determine a person's neurological function...
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www.stlukeseye.com/Anatomy/Pupil.asp
www.stlukeseye.com/Anatomy/Pupil.asp
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It has a circular aperture (pupil) that can be opened and closed by the action of groups of smooth muscle. Contraction of the pupil reduces the amount of light entering the eye and thereby reduces the glare from light scattered from the per...
http://www.medrounds.org/ocular-pathology-study-guide/2...
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PURPOSE: To investigate the relationship between pupil size and the modulation transfer function (MTF) of a multifocal intraocular lens (IOL) in vitro and to predict the visual effects in vivo. ... In contrast, the near MTF began to increase at effective pupil diameter 2.1 mm, showed a peak at 3.4 mm, and decreased at...
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www.medscape.com/medline/abstract/16473235
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The function of the intracellular pupil mechanism is examined by comparing the responses of photoreceptors in normal flies with those from white-eyed flies that lack the pupil. ... The pupil is progressively activated over a two log unit intensity range and when fully closed attenuates the effective intensity by 99%.
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www.medscape.com/medline/abstract/2892201
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Table of Contents; Subject Index; Table of Contents [When not using framtes]
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www.yorku.ca/eye/pupilfn1.htm
www.yorku.ca/eye/pupilfn1.htm
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The opening at the center of the iris. The iris adjusts the size of the pupil and controls the amount of light that can enter the eye. Select Pupil to graphically see what the pupil does...
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www.yorku.ca/eye/pupil.htm
www.yorku.ca/eye/pupil.htm
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Pupil reflex appears to be triggered by a mixed cone and rod stimulation. Alpern and Campbell '62 ... Some empirical equations describing retina size as a function of light level are:
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retina.anatomy.upenn.edu/~lance/eye/pupil.html
retina.anatomy.upenn.edu/~lance/eye/pupil.html
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