Archived posting to the Leica Users Group, 2002/05/21
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]simon, how is the contrast? tech pan developed in any manner approaching normal film development (e.g., HC-110) will results in a ultra-high contrast neg with a nominal speed of 125 asa. with ultra-low contrast developers like technidol or pota or that brew photographer's formulary sells, and minimal agitation, the speed settles in around 25 asa. ask your lab how they processed it. - -rei > From: "Simon Lamb" <simon@sclamb.com> > > I know from previous posst that some of the members have used Kodak > Technical Pan in their M6. I just had a roll developed by a lab and I > exposed it at ASA25. Just about every image on the roll is overexposed by > about one stop. Assuming the lab did not process it incorrectly (I know them > well and they take great care) is there a nominal speed rating for Technical > Pan and could I have therefore overexposed the film by a stop, or is it > variable and one should develop it at the speed it was used? > > Thanks. > > Simon - -- Rei Shinozuka shino@panix.com Ridgewood, New Jersey - -- To unsubscribe, see http://mejac.palo-alto.ca.us/leica-users/unsub.html