My conversion is on a mcrx and it will be here soon. I'm not sure about lens coverage and compatibility. As you might have seen on another thread the issue of falloff/sharpness came into being when talking about a 240. My question is:

Can I put a 300mm lens on that conversion/enlarger combo? And, what is the BEST lens re sharpness and eveness for that combo.

Thanks for your help.

b0b