Image Gallery
Gallery
0.5mm mechanical pencil tip
Media Details
Created 8/11/2011
Main image contains a macro photograph of the pencil "lead" tip of a 0.5mm mechanical pencil, captured in the Visualization Laboratory using a Canon EOS-1Ds Mark III (21.1MP) DSLR with MP-E 65mm 1-5x macro lens at 5x magnification. (The inset/scale image was taken using a 100mm macro lens.)
Credits
- Darren M. Stevenson , Imaging Technology Group