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2592
Height
3568
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Public
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About this file:
Retinal scheme and optical centers of the blue fly.
Image by Dr. Santiago Ramón y Cajal, Spanish neuroscientist and pathologist.
Please credit: Cajal Institute, Neuroscience Research Center of the Spanish National Research Council
This image is licensed as U.S. Government Works, see https://www.usa.gov/government-works