Camera History and Basic Function 1. A small hole is put in a wall in a dark room. the light from the other room is focused to this hole and projected onto the other wall but upside down. 2. Sir Isaac Newton perfected the lens. 3. The components were a lens, a dark box and film. 4. They still have a lens and film (some is digital film). The light still goes in through the lens and projects a picture on the film. 5. Digital cameras use digital film to capture the image and then it is stored on a drive. 6. The difference is that "auto" mode automatically does everything for you and almost guarantees a great shot. However you can use "program" mode and put on all of the custom settings you want. 7. Portrait mode blurs out the background to focus on a single person or thing. 8. Sports mode freezes motion and uses the highest shutter speed possible. 9. The photographer has to set f...
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