Joined: Mar. 2008
You provided and explanation and I posted a comment to the effect that the difference between f-stop and t-stop have little practical implication when using an autoexposure camera.
If you were using a photometer or standalone light meter it would make a difference, but TTL metering doesn't care what the f-stop is.
I wasn't trying to explain; just commenting on the practical implications.
”The 2nd law states how systems work when no intelligence is involved.”