Coloured scanning electron micrograph (SEM) of Head and point of a pin. A straight pin is a pin consisting of a short straight stiff piece of wire with a pointed end at one end and a flatten surface at the other end. It is used to fasten pieces of cloth or paper together. Magnification: x11 when shortest axis printed at 25 millimetres. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / DENNIS KUNKEL MICROSCOPY |
Bildgröße: | 3330 px × 2624 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |