The History of the Camera timeline | Timetoast timelines
The Public Domain Review on Twitter: "The first published design for a camera obscura ("dark chamber") small enough to be taken anywhere. It would be almost 150 years before a device like
Johann Zahn - Wikipedia
Camera Obscura | the Discovery of Photography | Furoore
History of Cameras | Bananas in pajamas
Johann Zahn, camera obscura [pinhole.cz]
Camera | Johann Zahn designed the first camera in 1685. But … | Flickr
Images from Johann Zahn's Oculus Artificialis (1685) – The Public Domain Review