A drawing of a simple microscope from Rene Descartes' 'Dioptrique' of 1637. This is a single lens design,with the specimen,impaled on spike G,illuminated by a silvered mirror (later known as a Lieberkuhn) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Burgess, Dr. Jeremy |
Taille de l’image : | 3757 px × 5362 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |