Camera History and Camera Parts

1. In a dark room a little hole is in one wall. In the little hole light is focused, and the outside scene is protected.

2. Isaac Newton and Christian Huygens perfect process of making high quality glass lenses.

3.Niepce's invented film.

4. Niepce's camera and the modern digital camera both have a glass lens, a dark box, and film.

5. Digital cameras capture the images with an electronic sensor called CCD.

6. The Auto Mode the camera will completely control flash and exposure and the Program Mode you can control flash and a few other camera settings.

7. The Portrait will try to blur out the background, use the fastest available lens settings.

8. The Sports will freeze motion, the camera will use the highest shutter speed possible.

9. The camera will attempt to look focus on the subject, when taking a shot, the camera will respond quicker from a half-press.

10. The symbol means no flash, you can use it if you don't want flash in your picture.

11. The symbol means auto flash, it will go off if the camera thinks it needs more flash.

12. If the photo has too much light the picture will be washed out.

13. If the photo doesn't have enough light the picture will be too dark.

14. Stop means closing up to restrict light, and opening up to let it through.

15. One stops brighter.

16. Two stops brighter.

17. Longer shutter speed is more light

18. Shorter shutter speed is less light

19. The aperture controls larger openings which is more light

20. You can increasing the opening the amount of light by how large you open the openings.