Picture of the Day

Thin-film Interference on Soap Film

October 29, 2020   ―-  Archive

Macro and Micro Picture of the Day 2020-10-29
License: Creative Commons Attribution 4.0 International License.

Here is thin-film interference on a soap film. Variation in film thickness results in color changes.

Equipment used: Canon EOS Rebel T5i with a standard zoom lens (EF-S 18-55 mm).

Authors: Richard Hollos and Stefan Hollos