A drawing of a horizontal microscope,from Bonanni's 'Micrographia Curiosa',1691. This instrument shows advanced features for its time,such as rack and pinion focusing and a double condenser system | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Burgess, Dr. Jeremy |
Taille de l’image : | 5259 px × 3565 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |