The Camera

1. Camera obscura is when light focuses in a dark area. It happens when a tiny hole is created in a wall of a room and the light through the hole focuses on an object of a dark room.
2. In the 17th century, the modern camera became one step closer when Isaac Newton and Christina Huygens created high quality glass lenses.
3. The part of the first modern digital camera that Joseph Nicéphore Niépce invented was film.
4. Modern digital cameras and Niepce's camera both have in common is film.
5. Digital cameras use an electronic sensor called a CCD to capture images.

6. The differences between Auto Mode and Program Mode is auto mode uses flash, program mode is when you just point and shoot.
7. Portrait mode is used for blurring out the background in a photo. You use it to blur out the background.
8. The Sports mode is used for freeze motion. You would use it to freeze someone in a sport event.

9. You should use the half-press on the trigger button because it's easier to aim at the subject of the photo.

10. This picture means disabled flash, or no flash. You would use it when you want natural light.
11. This means auto flash, it happens when the camera thinks the photo needs more lightning.

12. When your photo has too much light, it will be washed out.
13. If your photo doesn't have enough light, the photo will be too dark.

14. A stop is a relative measure of light.
15. 1 stop is brighter if the planet if had two sons instead of one
16. 2 stops is brighter if the planet had four sons instead of two.
17. The affect of a long shutter speed  is more light .
18. The affect of a short shutter speed is less light.
19. The apeture controls the amount of light passing through.
20. When adjusting the apeture, you increase the amount of light by