Wes thanks for that, nice samples! I'm surprised a camera taking 50 square exposures on a roll of 35m wasn't more popular, or the idea taken up later by other manufacturers. I've always liked the square format in my TLR and Perkeo II.
Thank you for your comments.
Are you considering getting any of the other lenses? The 7.5cm f4 Sonnar would do nicely for portraits..
I have the 7.5cm Sonnar. In fact, I have two of them. Nice lenses, but tendency to flare. I have a write-up on the 75 here [
http://wesloderandnikon.blogspot.com/2014/04/the-75cm-75mm-sonnar-for-tenax-ii.html]. I will try to post some pictures taken with it. I am still looking for the 2.7cm Orthometar. Anyone got one they want to sell? Cheers, WES