Hi Paul!
Super thanks for all the info, much appreciated!
What does CF mean? I want to use the lens in B&W or infrared mode only.
Will the magenta still be a problem? I will probably shoot around f 8-11..
I've read on the internet that vignetting will be solved in the higher apertures.
I own the 28mm, but I need to convert it to CAMBO mount.
The 28 was almost free, a 32mm will cost me 5K+
So if they're optically similar, my choice is simple.