- exposure is when an amount of light is allowed to fall on each area unit of a photographic medium. while taking a photograph.
- a long exposure is showing stars rotating.
- a properly exposed photo combines a # of elements particularly: aperture, shutter speed, and ISO.
- ISO- measure of a digital camera sensor sensitivity to light.
- aperture- the size of the opening in the lens when a picture is taken.
- shutter speed- the amount of time that the shutter is open.
- exposure con. between all the 3 elements its an images exposure is worked out.
- most importantly a change of one of them is a change to all of the elements.
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freeze motion
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| blur motion
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| pan motion |
