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. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / DENNIS KUNKEL MICROSCOPY |
Taille de l’image : | 3330 px × 2624 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |