Desertraptor wrote in post #18017863
And you ignore the fact a 100mm is always 100mm and the only thing that changes is the field of view.
I know exactly what's going on here as do the experts.. If you want to magically believe in fairys go for it.
And you still refuse to respond to the questions I posed directly to you on the matter.
I think that's answer enough for me.
Just for the record, I do know that if I attach a 400mm lens on an APS-C camera, it doesn't [magically] become a 640mm lens. I never said that it does or would. (If you don't believe me, feel free to scroll back.) My point since this discussion started has always been about pixel density and the benefit you get, which you flat out refuse to acknowledge time and time again.
In case you're unaware, I do own both FF and APS-C cameras. Both have their place in my camera bag for specific reasons. For you and the way you're harping on this subject, however, I'm surprised you still have your 60D.