This isn't a whats the best one thread, there are 100 of those. I feel like I'm missing something essential about what a focusing screen does for the camera (in this case K20D). This thread which someone linked for me:
https://www.pentaxforums.com/forums/pentax-k-5-forum/142241-best-screen-ever-...anon-ee-s.html makes it sound as if the cameras lighting and everything goes all wonky if you pick the wrong one. I assumed focusing screens were just for fools like me who only use old manual focus lenses (A series for me) to get a clearer idea of when they are properly in focus. I like the split middle circle with the fuzzy ring around it that was in my old 35mm Super Program, I assume it was the stock one for that.
EDIT: Looks like I found my answer on that Russian K lens guys site, didn't know they were dumb enough to make the light sensor look through extra parts. Now I just need a mathematician to chart how how the lighting will be dynamically messed up for each F stop in the range with something like a KatzEye.
Last edited by PPPPPP42; 02-06-2012 at 09:47 AM.