does the sensor of automatica flashlight count ambient light?
i am considering of using an automatica flashlight to do fill-in
flash. in many cases, the add-in flash should be in the similar amounts of the ambient light on the shadow which i hope bring one stop lighter. so the flahs to sunlight radio is about 50-to-50. to archive this, i need to know, does the sensor count ambient light? the different answer will lead to different setup of aperture. thanks. - woody |
does the sensor of automatica flashlight count ambient light?
Steven Woody wrote:
i am considering of using an automatica flashlight to do fill-in flash. in many cases, the add-in flash should be in the similar amounts of the ambient light on the shadow which i hope bring one stop lighter. so the flahs to sunlight radio is about 50-to-50. to archive this, i need to know, does the sensor count ambient light? the different answer will lead to different setup of aperture. thanks. - woody It will measure the amount of light. It has no way of differentiating between its own output and any other sources. |
does the sensor of automatica flashlight count ambient light?
On Mar 27, 3:28 pm, Richard Polhill
wrote: Steven Woody wrote: i am considering of using an automatica flashlight to do fill-in flash. in many cases, the add-in flash should be in the similar amounts of the ambient light on the shadow which i hope bring one stop lighter. so the flahs to sunlight radio is about 50-to-50. to archive this, i need to know, does the sensor count ambient light? the different answer will lead to different setup of aperture. thanks. - woody It will measure the amount of light. It has no way of differentiating between its own output and any other sources. thank you. |
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