The Public Domain Review

Images from Johann Zahn’s Oculus Artificialis (1685)

Tuesday 7 March 2017 at 17:42

The excellent engravings from Johann Zahn's early and comprehensive account of the function and usage of a number of optical instruments, including the camera obscura and magic lantern.

Source: http://publicdomainreview.org/collections/images-from-johann-zahns-oculus-artificialis-1685/