stindphoto Posted June 8, 2005 Share Posted June 8, 2005 I just got an old Voigtlaender Bessa folder from a friend. In it is avery old Agfa Isopan F film - 120 format. I would love to develop thisfilm - hopefully to save some important family photos for my friend,so I need help to identify a development time and developer that willfit this film. What sensitivity did this film have? I normally developin Perceptol - would another developer be better for this film?If there turns out to be anything on the film, I will post an examplehere. Thankyou very much for your help. Link to comment Share on other sites More sharing options...
dean_williams Posted June 9, 2005 Share Posted June 9, 2005 The last roll of Isopan F I did (in this century) was developed in D76 for 17 min. Came out pretty well considering it expired in the 60's. It has a speed of DIN 14 if I remember correctly, and I think that's 25 asa. There's going to be some fog, but you can print through it. Link to comment Share on other sites More sharing options...
stephen hazelton Posted June 9, 2005 Share Posted June 9, 2005 "The Amateur Photographer's Handbook" gives a developing time of 9 minutes in D76, for what that's worth. 8th Ed., 1973. The 7th Ed. shows it at ASA 32/24 when developed in "MCM 100", whatever that was. This was considered a "slow speed" film back in 1965. I found a roll of Isopan F in my dad's camera several years back. I took it to a local prolab. They did a "snip test" and then developed it. The film was damaged some (stored 30 years in a humid climate) but still had pictures on it- including pictures of me when I was about 3 or so. Well worth the effort. Some other folks have had specific recommendations on how to do this, how to limit fog, etc- try a search if you haven't. Link to comment Share on other sites More sharing options...
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