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Difference between revisions of "Microphotography"
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→Vignetting
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==Vignetting== | ==Vignetting== | ||
The | Defintion: | ||
*The edge of images are darker than the centre. | |||
Microscope configuration: | |||
*[[Köhler illumination]]. | |||
*Ensure diaphragm is open. | |||
Some random notes: | |||
*[http://www.gimp.org/release-notes/gimp-2.4.html http://www.gimp.org/release-notes/gimp-2.4.html]. | *[http://www.gimp.org/release-notes/gimp-2.4.html http://www.gimp.org/release-notes/gimp-2.4.html]. | ||
*[http://www.gimp.org/release-notes/gimp-2.4-videos.html http://www.gimp.org/release-notes/gimp-2.4-videos.html]. | *[http://www.gimp.org/release-notes/gimp-2.4-videos.html http://www.gimp.org/release-notes/gimp-2.4-videos.html]. | ||