The sugar was on a ruler, and the black marks are 1mm apart.
The image was taken with a Canon EOS 350D with an old manual 35mm-70mm Tamron zoom lens attached with a reverse ring. The magnification is approximately 2:1 (in this case it means 11mm cover the whole image width)
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Macro photograph of a pile of sugar (saccharose)
Cristaux de sucre, saccharose, raffiné (macro-photographie)
{{Information |Description=Macro photograph of a pile of sugar (saccharose) |Source=Photo taken by user |Date=12.6.2006 (12th July 2006) |Author=Lauri Andler(Phantom) |Permission= GFDL }} The sugar was on a ruler, and the black marks are 1mm apart. The