1. The “camera obscura” was the first camera. Light is projected through a hole made in the wall of a dark room, and a scene is projected on the opposite wall, upside down.
2. In the 17th century optics and the process of making high quality glass lenses was perfected.
3. The parts to the first modern camera were a glass lens, a dark box, and a film.
4. Similar to the Niepce's camera, light passes through the lens, into the camera, and exposes the film in modern digital cameras.
5. Digital cameras use an electronic sensor called a CCD to capture a image.
Camera Modes-
6. The difference between Auto mode and Program mode is in Auto mode the camera will completely control the flash and exposure and in Program mode you control the flash and other settings.
7. The portrait mode attempts to blur out the background by using the fastest available lens setting.
8. The sports mode freezes motion by using the highest shutter speed possible.
The Half Press-
9. Half presses on the trigger are important because they make sure the camera is focused before you take the picture.
Controlling Flash-
10. This symbol disables the flash. A photograph would use this mode to make the photograph more dramatic when natural light is used
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11. This symbol is auto flash. This mode is enabled by default and will automatically fire if the camera thinks it needs more light.
Introduction to Exposure-
12. If there is too much light the picture will be washed out.
13. If there is not enough light the picture will be too dark.
The Universal Stop
14. A “stop” is used in every single aspect of photography to represent a change in the brightness of light.
15. The new planet is one stop brighter if there are two stops instead of one.
16. The new planet is two stops brighter if there are four stops instead of two.
Shutters and Aperture
17. The longer the shutter speed the more light.
18. The shorter the shutter speed the less light.
19. The aperture controls the amount of light that passes through.
20. You can increase the amount of lighting in an aperture by using smaller f-stops numbers in the setting aperture opening.
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