Another question
Posted 11/02/2013 - 01:42
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f/stop and aperture value are two different ways of expressing the same thing.
Take the focal length of the lens, divide it by the size of the opening, and you get the f/stop.
Exposure value is a base2 logarithmic scale.
Take the focal length of the lens, divide it by the size of the opening, and you get the f/stop.
Exposure value is a base2 logarithmic scale.
Yves (another one of those crazy Canucks)
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98 posts
11 years
Chelmsford,
Essex
This is probably a silly question but, what is f/stop? I assume aperture value is the aperture setting ? If so, what is f/stop?
Thanks.