Shot some Rollei retro 80s, thought I should try my Hoya R72 with one frame for fun, guestimated 20 seconds of exposure and fired away....funny, it worked, even in this fog-hell. :D
Developed in Tetenal ultrafin 1+20 for 11 minutes, 20 degrees. 5 minute prewash.
This is a negative-scan, but it prints fine in the darkroom.
Strange comment, have you even looked at my answer? Rollei 80s is sensetive up to 750 nm (IR), I had a opaque (non-see trough) IR filter attached to the camera for this picture, temperature was 11 degrees Celsius plus, way to hot for frost. Check this photo for an example of a photo with no filter: http://www.apug.org/forums/members/...-80-iso-tetenal-ultrafin-1-20-11-minutes.html Many people use the 200s and the 400s for IR, even though their sensitivity stops at 750nm, it's perfectly usable. See this thread for more examples http://www.apug.org/forums/forum37/...lei-superpan-200-tetenal-ultrafin-anyone.html Instead of just stating "no ir", please explain what it is then. Maybe it doesn't cut trough the fog because it's sensitivity stops at 750 nm?