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 | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Burgess, Dr. Jeremy |
Bildgröße: | 5259 px × 3565 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |