camera history

1. Inside a dark room, a tiny whole projected the outside scene on the wall, upside down. The hole acted as a lens, projecting and focusing the image.

2. The first high quality lenses were made.

3. He added film. The modern camera now had a dark box, film, and a glass lens.

4. Cameras still use glass lenses.

5. Modern cameras use a SD card to hold the images.

6.Auto mode is controlled all by the camera. The flash and exposure are controlled by the cameras as well. Program is like auto mode but you can control more settings.

7. Portrait blurs out the background so it can focus on the subject.

8. Sports mode is used to take photos of moving objects. The camera uses the highest shutter speed to catch the object in focus.

9. Half pressing the camera will focus it while you move the camera to find the composition.

10. This button turns off the flash. That way you can take photos in natural light.

11. This is the symbol for auto flash. This mode allows the camera to enable flash if the lighting needs it. If it is dark or there low light, the auto flash is good to use.

12. A picture with too much light will wash out the image.

13. Not enough light in a picture will make it hard to see the picture.

14. A stop is a relative measurement of light.

15. Double the light is one stop brighter.

16. It would be two stops brighter.

17. More light will appear.

18. Less light will appear.

19. It controls the amount of life it lets in.

20. By closing it.

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