Seaside visitors paying a visit to the camera obscura, 1862. The viewers sat in a darkened chamber: the scene around was collected by the mirror (A) and passed through a convex lens (B), and thrown onto a white table at (C). From The Boy's Playbook of Science by JH Pepper. (London, 1862). | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Heritage Images / Ann Ronan Picture Library |
Bildgröße: | 4730 px × 3702 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |