Can only tell you what I have for my 7x11 - A Fuji 450C, 300C and a Doktor Optics 240, all have great coverage. Had a Caltar 375mm that also would cover (that said, I don't consider anything ULF until at least 11x14 - those between 8x10 and 11x4 I consider Exotic Large Format or ELF).