Projecting the image of the Sun through a refracting
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
Picture No
13902067
Media ID
48430115
Size
3500px x 1715px
(1.3MB)
Credit
World History Archive / Mary Evans Picture Library
Source
World History Archive
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1630 Bracciano Christoph Projecting Refracting Rosa Scheiner Telescope Ursina
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