Friday, September 13, 2013

camera history

1. The obscura effect is achieved by focusing and projecting light onto a wall of the dark the dark chamber.

2. The invention that took us one step closer to the modern camera was the glass lens invented by Isaac Newton and Christian Hughes.

3. The parts of the first modern camera invented by Nicepce was the film.

4. The things in common between Nicepce's camera and the modern camera are the glass lenses and the film.

5.Modern cameras use the digital film to capture photos.

6. Auto puts the flash on the camera and program mode does not.

7. The portrait mode is used to attempt to blur out the background and to focus on the object that you are trying to take a picture of.

8.The sports mode puts the camera on its highest shooting speed.

9. You should half press before you take a picture to focus in on the object that you are trying to shoot.

10. That symbol means that the flash is off.

11. That symbol means that the flash will go on automatically whenever it is needed.

12. If there is too much light in the picture you are trying to take then it will just come up white.

13. If there is not enough light then it will appear black.

14. A stop is a change in light.

15. It is 2 stops brighter if there are two sons instead of one.

16. It is 4 stops brighter if there are 4 suns instead of one.

17. A longer shutter speed makes it easier to take fast pased pictures.

18. A shorter shutter speed makes it harder to take a picture because you have to stay still while taking them.

19. Aperture control is controlling how much light goes throughout the lens.

20. You can control the amount of light by using F-stops.

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