
Sujet
The explanation by Caspar Schott of how he thought the Egyptian priest used the principle of the camera obscura to display miraculous messages
Légende
Engraving depicting the explanation by Caspar Schott of how he thought the Egyptian priest used the principle of the camera obscura to display miraculous messages. A metal mirror with an inverted legend was placed in the sunlight (left) outside the temple at the correct distance so that light from it would pass through a hole and be thrown on the wall above the altar, giving an upright image. Caspar Schott (1608-1666) a Jesuit, scientific author and educator of the Baroque period. Dated 19th Century
Date
19e siècle
Crédit
Photo12/Ann Ronan Picture Library
Notre référence
ARP23A16_384
Licence
Droits gérés
Format disponible
60,0Mo (5,3Mo) / 49,4cm x 30,4cm / 5834 x 3595 (300dpi)