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2008-07-09_02 2008-07-09_03 2008-07-09_04 2008-07-09_05 2008-07-09_06 2008-07-09_07 2008-07-09_08 2008-07-09_09 2008-07-09_10 2008-07-09_11
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2008-07-09_07  [7 of 11] ExhibitPlus 2008-07-09_07 The electron beam source was in its earlier life used for a students experiment (electron diffraction at a thin graphite foil).
The electron beam source was in its earlier life used for a students experiment (electron diffraction at a thin graphite foil).

FILE NAME: 2008-07-09_07.JPG  |  DATE: 08.07.08 14:46  |  CAMERA: Canon (Canon EOS 20D)  |  35mm FOCAL LENGTH: 35mm  |  FLASH: Flash fired  |  EXPOSURE TIME: 1/60 sec  |  APERTURE: F4,5  |  ISO SETTING: 400