Image: A photograph of the Arago spot

Size of this preview: 600 × 600 pixels. Other resolutions: 240 × 240 pixels | 1,600 × 1,600 pixels.

Original image ‎(1,600 × 1,600 pixels, file size: 1.14 MB, MIME type: image/png)

Description: The shadow of a circular obstacle (5.8 mm) in diameter lit by a ~0.5 mm sunlight source, exposing the Arago spot in the middle of a shadow. Distance from the light source to the obstacle 5 ft (~153 cm), distance from the obstacle to the paper screen 6 ft (~183 cm).
Title: A photograph of the Arago spot
Credit: Own work
Author: Aleksandr Berdnikov
Usage Terms: Creative Commons Attribution-Share Alike 4.0
License: CC BY-SA 4.0
License Link: https://creativecommons.org/licenses/by-sa/4.0
Attribution Required?: Yes

Image usage

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