- 
  
  This camera creates a smaller, upsidown image of a scene using mirrors and light.
- 
  
  By 1660, camera obscuras had become portable
- 
  
  First practically portable camera was built by Johann Zahn
- 
  
  Invented the first light sensitive liquid with chalk and silver in nitric acid in a clear container.
- 
  
  Created a light sensitive varnish. them exposed it to a camera obscura reflection for eight hours. The result was classified as the first photograph
- 
  
  daguerreotype process is when an image is created on a highly polished silver sheet, made light sensitive by iodine. The image is then developed by exposing it to hot mercury vapors. The images were high quality, but expensive
- 
  
  Created the first successful dry-plate negative. It developed after some exposure. This eliminated portable dark rooms
- 
  
  Using flexible roll film, Eastman introduced the 100-shot box camera. Kodak was invented at the same time as this camera
- 
  
  Thomas Edison used celluloid flexible film to invent the motion picture
- 
  
  Credited with inventing the first color photographs. Became commercial by the name Autochorme
- 
  
  Flash bulb was invented
- 
  
  Invented polaroid film. Black and white photos in 60 seconds. Also created instant color film in 1963. Full color photos in seconds