Camera History and Info

1. The camera obscura was the first camera, the hole acted like a lens, focusing and projecting light onto the wall of the dark chamber.
2. Issac Newton and Christian Huygens perfected the understanding of optics and the making high quality glass lenses.
3. Glass lens, dark box, and film.
4. You just point and shoot, light passes the lens, into the camera, and exposes the film

5. CCD
6. The camera completely controls the flash and exposure in auto, you have to do it yourself for program.
7. To blur out background.
8. To freeze motion, highest speed shutter
9. faster camera response, control on focus, better composition
10. disabled flash, when natural light is used and you don't want flash
11. auto flash, automatically fires flash if camera needs it
12. too much flash, picture is washed out
13. not enough flash, picture is too dark
14. a stop is a relative measurement of light
15. 1
16. 2
17. more light
18. less light
19. controls the size of the opening
20. create a larger opening