How Our Eyes Deceive Us (silent)

Email us at footage@avgeeks.com if you have questions about the footage and are interested in using it in your project. 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."