I use a 240mm Schneider Symmar-S. It is multi-coated and I got it to replace an old Goerz Dagor Series III 9 1/2 inch lens. I never tried color with the Dagor, but I wanted to have a more reliable and accurate shutter than the Ilex shutter I had for color film. The Symmar-S is bigger and heavier, but it works well and fits on my Crown Graphic, too.