Saturday, September 10, 2016

The Camera

1. The camera obscura effect is achieved in a dark room. 
2. The lenses and optics were the invention during the 17th Century that helped man get a step closer to creating the modern camera. 
3. Glass lens, a dark box, and film were the parts of the first modern camera invented by Niepce. 
4. Light passes through the lens, into the camera, and exposes the film on modern digital cameras and Niepce's camera. 

5. Digital cameras use an electronic sensor called a CCD.

6. With Auto Mode the camera will completely control flash and exposure. And the Program mode just point and shoot. 
7. The Portrait mode is used to focus on the object and blur its surroundings. The camera will try to use the fastest available lens setting (aperture).
8. The Sports mode is used to freeze objects in motion. The camera will use the highest shutter speed possible. 

9. By pressing on the trigger button, the camera is in focus and encourages better composition.

10. This symbol means no flash. At times, you may not want flash at all. The mood of the photograph can sometimes be more dramatic when the natural light is used.


11.  Auto Flash is enabled by default and will automatically fire if the camera thinks more light should be exposed.
 

12. If the photo is exposed to too much light, the photo will be washed out.

13. If the photo does not receive much light, it will look too dark.

14. The term "stop" means to represent a relative change in the brightness of light.

15. The new planet is two stops brighter if there are two suns instead of one .

16. The new planet is four stops brighter if there are four suns instead of two.

17. A longer shutter speed has the affect of having more light.

18. A shorter shutter speed has the affect of having less light.

19. The aperture controls the amount of light.

20. When adjusting the aperture, you can use zoom to increase the amount of light.

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