Photographic Light Output Power Control System and Method
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United States of America Patent
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Issued Date -
Jun 7, 2012
app pub date -
Feb 12, 2010
filing date -
Feb 12, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Retasking of one or more photographic exposure controls of a camera to give direct manual control of a power output level of a lighting device by mapping a dynamic range of a photographic exposure compensation control of the camera to a dynamic range of a power output level of the lighting device. In another example, mapping is used in automatic tracking of changes in ISO and/or aperture of a camera to a power output level of a lighting device. In one example, automatic tracking of power control can be provided to lighting devices (such as studio strobes) that do not usually have access to automated power control from a camera.
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