Okay, I understand all the other conversions/conversations/whatever about crop factors and such, but now I'm looking at some old macro lenses. I'm looking in particular at a 55mm macro that's listed as 1:1 magnification and a 100mm macro that's listed as 1:2 magnification. How does putting these lenses on my MFT cameras affect that magnification, at least in the image viewed. (Yes, I get that 100mm lens is a 100mm lens and we're just "cropping" a center portion for a FOV somewhat like a 200mm lens when we put it on our cameras.) The 55mm lens has a close minimum working distance and the 100mm is much farther away. Again, just looking to understand magnification from different macro lenses and what I can expect to see on a MFT camera. Thanks!