Mike. Good advice. I'd never heard the term step wedge but, yes, I had been thinking of printing a zone system strip in the darkroom to use in order to a get a better calibration, especially as I also use a Weston meter. I guess this is the same as a reflective step wedge. But I wonder, can such a reflective 9 step wedge be bought cheaply in the UK? I now see that there is a nice looking thing called a Stouffer 9 step wedge but they do not seem to be available here.
Originally Posted by Mike Wilde