Mar 9, 2016, 07:21
I am sure one of you learned guys will be able to answer this.
If I take a photo using a F2.8 lens closed to F5.3 and compare it with an image taken with a F5.3 lens fully open, assuming all other conditions are equal, what difference would I expect to see?
If I take a photo using a F2.8 lens closed to F5.3 and compare it with an image taken with a F5.3 lens fully open, assuming all other conditions are equal, what difference would I expect to see?