Nov 4, 2013, 11:36
I had a square format TLR in the late 60s, a Yashica 635. I used it with 35mm film in it as the square stuff was far dearer. Only a student then, cost was a huge consideration. That's one of the reasons digital is so great. You can take as many shots and as many exposures as you want - right until your battery packs up. Mine did this morning despite checking it had 3 bars before I left home.