File:Obstacle a la focalisation.png

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Obstacle_a_la_focalisation.png (165 × 111 pixels, file size: 2 KB, MIME type: image/png)

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Description
Français : La présence d'un objet devant le miroir, comme par exemple un capteur ou un autre miroir, ne gêne pas la focalisation mais diminue simplement l'intensité collectée.

Auteur : Christophe Dang Ngoc Chan, réalisé avec un programme de dessin vectoriel

Licence GFDL

Christophe Dang Ngoc Chan
Date 26 January 2004 (original upload date)
Source Transferred from fr.wikipedia to Commons by Bloody-libu using CommonsHelper.
Author The original uploader was Cdang at French Wikipedia.

Licensing

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GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.
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attribution share alike 		This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
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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.
This licensing tag was added to this file as part of the GFDL licensing update.

Original upload log

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The original description page was here. All following user names refer to fr.wikipedia.
  • 2004-01-26 16:39 Cdang 165×111× (2420 bytes) La présence d'un objet devant le miroir, comme par exemple un capteur ou un autre miroir, ne gêne pas la focalisation

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Date/TimeThumbnailDimensionsUserComment
current15:39, 9 August 2012Thumbnail for version as of 15:39, 9 August 2012165 × 111 (2 KB)File Upload Bot (Magnus Manske) (talk | contribs)Transfered from fr.wikipedia by User:Bloody-libu using CommonsHelper

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