23.7 MB (1.7 MB compressed)
3500 x 2370 pixels
29.7 x 20.1 cm ⏐ 11.7 x 7.9 in (300dpi)
POWER AND SYRED / SCIENCE PHOTO LIBRARY POWER AND SYRED / SCIENCE PHOTO LIBRARY
Zip. Coloured scanning electron micrograph (SEM) of the teeth and slider of a zip. Magnification: x5 at 6x7cm size.
Model release not required. Property release not required.