One question in mind, how should i judge what F stop no (apperture) to use when taking picture.
I only know we can use smallest f number (biggest apperture) so that the focus is in the front object and have more "bokeh" effect behind. (like f1.8 to f3.2 for example)
But how you jugde what f no for far object?
My question is, how you know if either f9, f10 or f22 is good? how to determine this no for far object?