Formation of an Image on the Eyeball

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Suppose a person was looking at a church with a tree standing at its side, he would have in each eye an actual inverted panorama of the objects, as seen in this image. The mind then reads this image as right-side up.

Source

Lee, Charles A. Human Physiology for the Use of Elementary Schools, 11th ed. (Buffalo: J. C. Derby & Co., 1847) 208

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