Sujet

Projecting the image of the Sun

Légende

Projecting the image of the Sun through a refracting telescope on to a screen in order to study sunpots. From "Rosa Ursina" by Christoph Scheiner (Bracciano, 1630). Engraving.

Info+

Photos12.com - Ann Ronan Picture Library

Crédit

Photo12/Ann Ronan Picture Library

Notre référence

ARP07113_010557P

Licence

Droits gérés

Format disponible

17.6Mo (1.5Mo) / 30.0cm x 14.7cm / 3543 x 1736 (300dpi)