This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
PSM Demonstrating the law of conjugate foci pertaining to the eye. Demonstrating the law of conjugate foci archive org Popular Science Monthly Volume Author PDold Popular Science Monthly illustrations Optics diagrams of the human eye
Page 2023 Free-images.com. All images are Public Domain