File:Sharpness chart f22 detail.jpg

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Sharpness_chart_f22_detail.jpg (662 × 488 pixels, file size: 104 KB, MIME type: image/jpeg)

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ISO 12233 Test Chart, downloaded from here printed on a Samsung ML2010 B/W laser printer at 1200dpi. Photographed using a 40D on a tripod with a TC-80N remote release and a Sigma 150mm f/2.8 macro lens at minimum focal distance (1:1 magnification). 1/80s, f/22, ISO 200, manual exposure, manual focus. Lit by natural light and a Canon 580EX. No post processing. This image shows detail at a 100% crop

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Taken or created by Fir0002

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Date/TimeThumbnailDimensionsUserComment
current03:42, 29 November 2007Thumbnail for version as of 03:42, 29 November 2007662 × 488 (104 KB)Fir0002 (talk | contribs)ISO 12233 Test Chart, downloaded from [http://www.graphics.cornell.edu/~westin/misc/ISO_12233-reschart.pdf here] printed on a Samsung ML2010 B/W laser printer at 1200dpi. Photographed using a 40D on a tripod with a TC-80N remote release and a Sigma 150mm

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