Camera History and Camera Parts

1.The camera obscure effect is when inside a dark room and a tiny hole is created in one wall. The hole acts like a lens focusing and protecting light onto the wall of the dark chamber.
2. The glass lenses
3. He added the film
4. Less of a boxed shape and film.
5. With an electronic sensor called CCD
6. Program is like auto but you just control flash and a little other settings
7. To attempt to blur out the background, camera will try to use the fastest available settings.
8. To freeze motion, camera will use the fastest shutter speed.
9. So you know when the camera is ready
10. Disabled when you want natural light
11. Auto flash the camera chooses when you need more light.
12. Too much light and the picture will be washed out.
13. Not enough light and the picture will be too dark.
14. The term stop is used in every aspect of photography to represent a relative change in the brightness of light.
15. 1
16. 2
17. More light
18. Less light
19. How much light passes through
20. smaller F-stops numbers

  Camera Parts

Aperture: A usually circular and often variable oping in an optical instrument or device that controls the quantity of radiation entering or leaving it
Shutter: A mechanical device of a camera that controls the duration of a photographic exposure by opening and closing.
Exposure: The amount of radiant energy needed to expose a photographic film.
Depth of field: The range of distance in front of or behind an object focused by an optical instrument.
F-stop: A camera lens aperture setting that corresponds to an f-number.
Focal length: The distance from the surface of a lens or mirror to its focal point.

Number 12 is the built-in flash that gives enough flash so the picture isn't too dark.
Number 6 is the red eye reduction lamp that keeps "red eyes" from being in the the picture.
Number 2 is the power switch that turns the camera on and off.
Number 1 is the mode dial that turns so you can choose which mode you'd like (landscape, auto, portrait ect.)
Number 23 is the digital terminal that can be connected to the computer by a USB cord.