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File:Etendue and optical momentum.png

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Summary

Description
English: A figure illustrating etendue and the geometry of the optical momentum.
Date 21 May 2011; 21 May 2011 (original upload date).
Source Own work; Transferred from en.wikipedia to Commons..
Author The original uploader was Jcc2011 at English Wikipedia..

Licensing

Jcc2011 at English Wikipedia, the copyright holder of this work, hereby publishes it under the following license:
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
Attribution: Jcc2011 at English Wikipedia
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Under the following conditions:
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  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

Original upload log

The original description page was here. All following user names refer to en.wikipedia.
Date/Time Dimensions User Comment
2011-05-21 21:25 827×810× (19908 bytes) Jcc2011

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21 May 2011

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Date/TimeThumbnailDimensionsUserComment
current03:38, 11 October 2017Thumbnail for version as of 03:38, 11 October 2017827 × 810 (19 KB)SgconlawTransferred from en.wikipedia

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