Here's an experiment I took last week. I shot this with my converted Polaroid 900 with a Schneider Xenotar 135mm lens at f/4, 1/100, on T-Max 100. Developed in Acufine semi-stand for one hour, agitation every 15 minutes. I'm using the BTZS tubes, just filling it up so it covers the sheet instead of just the cap being full. Kinda wastes chemistry I guess but whatever.
http://www.oceanstarproductions.com/...ing/0208ss.jpg