Originally posted by reh321 The question makes sense, but your terminology doesn't.
Actually, I never heard of APS-c until digital. The APS-c size film cameras I was familiar with were called half frames.
I'm more annoyed at 36x24 being called Full Frame. There are two categories 645 crop and 645 that are "fuller". Film was called 35mm, digital should be called 36mm... not that anyone cares what I think.
I've been overruled in the nomenclature by people who won't listen.
35mm was a supreme compromise in film days only acceptable for it's convenience. 35mm IQ was considered to be the lowest you could go and still be taken seriously. Now it's some kind of gold standard. Living too long helps you see the stupidity of these things.
At such time as someone is able to produce a 4x5 digital sensor, FF will be put back in it's place, as a tiny but convenient format.