Hello all. I have an 80mm Nikkor and a 50mm Rodagon enlarging lenses, and I'd like to move up to something in the 105mm range, as I work mostly in 6x7. My Precision Enlarging Meter shows me that I'm losing about 3/10 stop at the far corners of my 6x7 with the 80mm.

These are both extremely clean. Just thought I'd ask and see what's out there.