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)
अस्य प्रलेखस्य प्रतिकृतीकरणं, पुनर्वितरणं, परिवर्तनं वा / च कर्तुम् अधोनिर्दिष्टनियमानुसारम् अनुमतिः दत्ता 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 Licensehttp://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue
{{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