Is a 240mm Componon or Componon-S viable for 8x10 enlarging? Does it have sufficient image circle? I don't have enough headroom for a 300mm, so 240mm is the next option down for a Componon-S. There's nothing I can find published on the Schneideroptics site on enlarger lens recommendations, image circles, etc.

Has anyone used a G-Claron 240mm lens for enlarging? Or an Apo-Nikkor process lens f10 wide-field? If so, with what success?