2. in the 17th century the modern camera came one step slower when Isaac Newton and Christain Huygens perfected the understanding of optics the process of making high quality glass lenses
3. In 1827 Joseph niepeice added the final touch he added film to create the first successful photograph and the modern camera was born
4.new cameras are very easy to use just point and shoot the camera built in computer handles focus and exposure
5.Replacing old-fashioned plastic film, digital cameras capture the images with an electronic sensor called a CCD. Photographs are stored on reusable computer memory devices.
6Camera modes
Old fashioned cameras have one mode.. manual. Camera settings would have to be figured out by the photographer, along with focus.
| Modern cameras can do all this automatically, but sometimes they need help. By choosing a shooting mode you give the camera hints about what you want, and it will try to deliver.
Know your modes!
Like riding a bicycle, operating your camera should become second nature.
7.To attempt to blur out the background, camera will try to use the fastest available lens setting (aperture).
8.To freeze motion, camera will use the highest shutter speed possible.
9.Point the camera at the subject and half-press. Wait for focus lock
10Disabled Flash
no flash. There are many cases where 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
In most camera modes, Auto-flash is enabled by default and will automatically fire if the camera thinks it needs more light.12.Too much light and the picture will be washed out. |
14.The term "stop" is used in every aspect of photography to represent a relative change in the brightness of light.
15.twice as bright
16.four times as bright
17the longer it is the more light
18.the shorter it is the less light
19. the apurture controls how much goes in
20.hold the shutter longer
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