Photocopied letter "a",coloured scanning electron micrograph (SEM). Photocopiers make copies by melting a polymer-rich toner onto paper. The toner is seen to be lumpy here,in contrast to the fibrous texture of the paper surface. Magnification: x70 when printed 10cm high | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Nishinaga, Susumu |
Bildgröße: | 2839 px × 3776 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |