Ben Z
Veteran
A crop factor is just that. If one has spent a quarter century or more shooting film M cameras there is more than a bit of adjustment in simply thinking of using a 28mm to get approximately a 35mm Fov. The imaging of the lenses is so much different with the crop factor.
I've spent way more than a quarter century shooting film M cameras and I disagree completely with that statement. Dealing with the crop factor is nothing more than using the next-wider focal length, which may be approximate but far less approximate than the M camera's framelines. I don't know what lenses you have, but I have around a dozen, including Leica, Voitlander and even a Nikon (105/2.5), and the imaging of every one of them is identical to full-frame except 1. the image is cropped, and 2. the worst lens characteristics (vignetting, field curvature, loss of contrast and resolution) are minimized because most of those are more severe in the outer regions, which are cropped.
