I am considering a Magnifax 4 enlarger for my future darkroom.
It's cabaple of enlarging up to 6X9cm negs. I intend to use it mainly for 6X7 and ocasionally 6X6 and 6X9.
Which focallenghts do I need ? 80mm, 90mm and/or 105mm ?
I have an old Schneider Componon 80mm. Will it cover 6X7 ?