How Our Eyes Deceive Us (silent)

Year Published: 1930s?

Description: A few of the more common optical illusions involving lengths of lines, parallel lines, circles. Many of the illusions are produced by the kaleidoscope. This or a similar film may be found on some distributors' lists under the title "Kaleidoscope" or "Through the Kaleidoscope."

Online Copy: https://www.youtube.com/watch?v=O-_40YMzkU8

Metadata Source:YouTube