I have two: a Beseler 760C which was my workhorse until I stumbled onto an Omega DII (Note, not “2”). It has a set of condensers for 4x5, 6x7, and 35mms. It is virtually bullet-proof. It came with several carriers including one for Polaroid negatives, which I have yet to use. The Beseler is no longer used much and can be had (cheap), if I can get someone who will come and get it. My students use this equipment a bit and most seem a bit put off when they first see the enlargers sitting in the laundry room…”Is this where you make those ‘prize-winning’ photographs?” My lenses are a little more modern 