Quote Originally Posted by Dave Wooten View Post
If I had only 1 lens for this format, it would be either a 75 mm or a 90 mm.
I agree, shorter than 75mm would require a recessed lens board for full movements with the Galvin 2x3.
75 & 150 would be nice, but that would be 2 lenses (they're relatively lightweight). For ultra-lightweight, the 100mm is it (total camera weight, a little more than 3 lbs).