Shutter release button
OK button
Using the Exposure Mode and Other Functions
(Program mode), 
(Shutter Priority mode) and 
(Manual Exposure mode) allow you to take pictures with various aperture and shutter speed settings (Exposure modes).
| Program | Sets shutter speed and aperture automatically for proper exposure. |
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| Shutter Priority | Set shutter speed manually. Aperture is set automatically. |
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| Manual | Set both shutter speed and aperture manually. |
| Exposure | |
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Effect of Aperture and Shutter Speed
There are many correct combinations of shutter speed and aperture for a particular subject. Different combinations produce different effects on a picture.
Slower shutter | The shutter remains open for a longer time. If the subject is moving, | |
the image will be blurred while the shutter is open, thus enhancing the | ||
speed | ||
effect of motion. | ||
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Faster shutter | The shutter remains open for a shorter time. It allows freezing the | |
speed | action of a moving subject. | |
Smaller aperture | Decreases the amount of light which enters through the lens. | |
value | ||
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Higher aperture | Increases the amount of light which enters through the lens. | |
value | ||
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4 TakingPictures
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