The document outlines major developments in camera and photography technology from the 5th century BC to 1990 AD. Some key events include:
- In the 1700s, Johann Schulze discovered that silver nitrate darkened when exposed to light, and Robert Barker invented the panorama.
- In the early 1800s, Joseph Niepce created the first photographic image using a camera obscura and Louis Daguerre developed the daguerreotype process.
- Throughout the 1800s, many advances were made including Frederick Archer's collodion process, gelatin dry plates, and George Eastman's roll film and Kodak camera.
- In the 1900s, photography became mainstream with the Brown