Hi.
When Ondra added support for photometric lights I decided to compare lumens with CoronaLightPoint
it turns out that one coronaLightPoint is 3.72 lumen
maru: that does not make sense yet, because there is no physical camera
Yes, but I decided to find out.
if the exposure compensation (EX) = 0 which parameters can be in a real camera?
having as a reference photometric lumens
downloading maxwell
I set the intensity to 476 lumens (128 CoronaLighPoint)
EX increase on 1 increases the shutter speed by half
so if you take the f/stop(5.6) and ISO(100) as a constant, then EX = 0 gives a shutter speed 1/4s
the same with the ISO if the increase is three times the shutter speed and reduce the ISO three times will be the same result
These are my thoughts and decided to share. :)
« Last Edit: 2013-09-04, 15:50:02 by BlessOd »
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