31.9 MB (7.9 MB compressed)
2894 x 3858 pixels
24.4 x 32.8 cm ⏐ 9.6 x 12.9 in (300dpi)
SUSUMU NISHINAGA / SCIENCE PHOTO LIBRARY SUSUMU NISHINAGA / SCIENCE PHOTO LIBRARY
Toner powder, coloured scanning electron micrograph (SEM). Toner is used to produce the image in photocopiers and laser printers. The particles comprise carbon blended with a polymer, which melts on heating, binding it to the paper. Magnification: x2100 when printed 10cm high.
Model release not required. Property release not required.