Friday, September 21, 2007

Built in Meter

You will have complete control of your built in meter in manual mode. So switch your camera to manual. The little graph (little hash marks with a 0 in the middle and +/- on either side) in the bottom right corner of your viewfinder is your camera's built in meter. When the sliding hash mark is at 0 you will have correct exposure. If the hash mark is on the + side your image will be over-exposed and you will need to close your aperture or increase your shutter speed decrease the light and bring the hash mark back to the 0 position. If it is on the - side your image will be under-exposed and you will need to open your aperture or use a slower shutter speed to increase the light and bring the hash mark back to the 0 position.

Your creative ideas will determine whether you change the f/stop or shutter speed dial. The next thing you should be aware of in determining correct exposure is the metering system your camera is set on; matrix, center weighted or spot. Look in your camera manual for a description of how each will read the light in your scene and effect exposure.

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