The Camera


1. The Camera obsucura is when in a dark room ,a tiny hole is created in one wall. Through the hole light is focused, and the outside scene is projected , and its upside down on the opposite wall. The hole was like a lens, focusing and projecting light onto the wall.
2. The lenses and optics were invented in the 17th century
3. Joseph Nicéphore Niépce added the film to create a camera: glass lens, a dark box, and film.
4. New cameras are easy to use, just point and shoot. The camera's built-in computer handles focus and exposure so you don't have to
5.  Digital cameras capture the images with an electronic sensor called a CCD.


6. The auto mode, the camera will completely control flash and exposure. The program mode is  automatic-assist, just point and shoot.
7. The Portrait mode is used to blur out the background, camera will try to use the fastest available lens setting.
8.  The Sports mode is used to freeze motion, the camera will use the highest shutter speed possible.
9.  In the manual mode, the photographer has to set both the shutter and the aperture mode.

10. The half-pressed button is for faster camera response time, more control over focus, and better composition.


11. This symbol means that there's no flash, so if you take a picture is going to come out without flash.The mood of the photograph can sometimes be more dramatic when the natural light is used.
12. This symbol means Auto-flash is enabled by default and will automatically fire if the camera thinks it needs more light.


13. If there is too much light the picture will be washed out.
14. If there's not enough light the picture will be too dark.


15. A stop is a relative measurement of light.
16. 1 stop
17. 2 stops

18. The longer shutter speeds gives more light.
19. The shorter shutter speed gives less light .
20. The aperture controls the aperture by setting the "Aperture Opening", also known as an F-Stop.
21. You can increase the amount of light by closing up to restrict light, and opening up to let it through.

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