Image of black and white illustration from Johann Zahn's Oculus artificialis teledioptricus, vol. 1, p. 32, showing his baroque diagram of the anatomy of vision.
Copyright:
The National Library of Medicine believes this item to be in the public domain. (More information)
Related Title(s):
Hidden treasure and Is part of: Oculus artificialis teledioptricus sive Telescopium.; See related catalog record: 2429033R