02-24-2016, 05:05 PM
Right, exactly what I understood. ![[Image: dring27x25.gif]](http://www.macinacs.de/smile/dring27x25.gif)
And what is this aperture-thing doing anyway? I always read about equivalencing?
![[Image: dring27x25.gif]](http://www.macinacs.de/smile/dring27x25.gif)
And what is this aperture-thing doing anyway? I always read about equivalencing?