Just started out in B&W, so just started looking into filters
I carry around a camera with me all the time (these days, it's a Nikon F2)
From the digital world, I worried about diffraction closing my lens all the way down, hence F8-F11 out of habit.
Harry Lime, what do you mean TMAX 400 v2. is more linear than Tri X? (longer toe or shorter toe?) (sorry, B&W terminology is still a bit new to me)