Yes this is a about Caffenol again: after a few rolls ranging from total failure to barely acceptable, I finally got two rolls who turned out pretty good yesterday. I must say that I finally received the pure vitamin C powder so this brew is more deterministic that the others. I also stick to reducing the ingredients by 1/4th as I use a .75L bottle to store it. I used the times derived from past experiences and the Massiv Dev Charts site. So for this Rollei 80s I used the mix at room temps ( about 28/29 Degrees) and 5’25” from when I started pouring to the time I poured out.
The result is pretty good, contrast is fine, there is little dust on the negatives and scanning goes without problem.
I ll keep doing this a few time before maybe trying to cool the mix a little in order to have more leeway in playing with the dev time.
All shots with Agfa Isolette III on Rollei Retro 80s. Oh it is noticeable on some shots that markings from the film backing paper can be seen, but this roll (I have 2 more) are 2 years expired are spent the last few years in the humid climate of Singapore so it may explain why.
So a few weeks ago, after the last roll shot with the Agfa Isolette, I decided that something must be done with the rangefinder. My easiest solution was to order a second Agfa from Ebay. But actually when he finally reached home, the camera was in very good condition but the rangefinder was stuck and so was the lens focusing ring. So I took step back and decided to leave it alone (for the moment) and try to fix the rangefinder of my original Agfa.
I think I mentioned earlier this is a family camera bough in 1958 in Germany by my dad who was in the French forces there. It was my first medium format camera, I used it for the first time in 1990 (30 years ago already). I looked at this link and proceeded to fix my rangefinder : The Classic Camera Repair Forum: CLA’ing an Isolette III.
I don’t have much to add to the procedure, this precise camera has other issues so I think I will proceed with repairing the other one soon, or maybe send it to repair, depending on the time I have at hand.
Once again I used a roll of Rollei 80s because I have a few hanging around and because I love it. Shot at 100 Iso, this is a slow film for the weather conditions so some shots were taken at 1/50s F4.5.
I processed the roll in my second batch of Caffenol, so this is my Caffenol roll #7. The results are good I think, but there is a lot of dust or particles compared to the roll#6, I am not sure where it comes from and I am bit disappointed as I took care to filter both the Fixer and the Caffenol before using them. I also added 1 minute to the fixing time, just in case.
It also seems there is some unevenness on the processing. I will have to reach out for some advice.
Ah yes so what about the rangefinder ? Well see for yourself, but it looks to me that it may not be spot on but it surely can focus.
I am pushing my luck by trying the my brew from two weeks ago again this Sunday.
First things first, shooting a bit of film. The weather is not improving and I did not had a chance to shoot much this past week. So this morning I loaded the old Agfa Isolette with a roll of Rollei 80s (my favourite film) and hit the road in direction of Arab street with a detour by Little India to finish the roll of Acros I processed last week.
The Agfa uncouple rangefinder is no longer working so distance are guestimated. I also use the EM-01 KEKS light meter.
For processing I used the two week sold Caffenol stored in a green bottle in the shade at ambient temperature (more or less 28 C). I think it turned out quite well (5 minutes processing at 28 degrees, 30 second inversions then 3 inversions every minute). The negatives are of average thickness, maybe I could have added 30 seconds. The caffenol is now old and this is the 3rd film processed with this batch.
I made a fatal mistake by wiping the film with my kitchen towel, lot of dust I had to clone in Photoshop. I will have to find how to do this properly. The fixer is starting o have some deposit. Maybe it wont last after the next couple of films.
Plans for next roll is to start a new batch of caffenol to see if the process is repeatable.
During the last outings of the Leica User Group Singapore (LUGS) of 2019, I had the good idea to carry the Hasselblad 500CM loaded with my favorite film: the Rollei Retro 80s
I love the range of grays and the profound black that this film can produce. This is not all art but a nice walk with friends at a time when this was possible. I put the full roll, no censorship and some edition in Lightroom. Film was was processed at the usual lab (Ruby Photo) and scanned at home of Epson v800.