70 + 35

I finished off two rolls of color film. Nothing exciting there. One of them was 35mm. Still nothing. The other was 70mm (616 format). That's a little more interesting, since I don't have a developing tank with a spool that holds 70mm film. Standard Patterson spools will take 35mm, 127 (46mm) and 120 (60mm). So I improvise... I take apart a standard spool.

The bottom half is the 'outer' piece that has a bigger hole through the middle. That slides on the center post.

The upper part slips down on top and I use a rubber band around the column as a 'stop' that holds it at the right place for 70mm. Loading the film is a little fiddly to get started. Doing a good job estimating the height is important. It will be about a millimeter shorter than the backing paper, so use that as a guide. If you have to adjust it in the dark, it's not that hard. This has to be done with the two halves on the center post, of course.

Then I slide the 35mm spool on top of that (after loading the film). One liter of chemistry will cover these two films in this configuration. I didn't check that before I started, but noticed when doing the stabilizer step that they were covered (whew!)

The camera I used for the 616 film was an old Agfa PD16 Clipper. I love the simplicity of this point and shoot viewfinder. Fixed focus, fixed aperture, fixed shutter speed. Literally, point and shoot. The film is Vericolor III (expired 1989). In good sunny conditions, this pair works pretty well together.

The camera I used for the 35mm roll was a Kodak 35RF I got in a trade.

A Beach, A Bucket, and a Brownie 2a

So I have this roll of 70mm Kodak Vericolor III which was originally a tungsten balanced film. It expired in 1989, so I shoot it at iso 50 instead of its “box speed” of 160 for daylight. However, since it is 70mm film, the only camera I have that will take it is a Kodak Brownie 2a Model B (1920-24). These cameras were made in the days of relatively low film speeds, so I figured I was safe. The white balance could be taken care of in post by applying an 85b warming filter to the images. So I snapped away, not worrying a whit about f-stops or shutter speeds. The 2a has 1 shutter speed (around 1/30th) and 3 apertures of approximately f/11, f/16 and f/22. Doing a quick 'sunny sixteen' calculation in my head, I set it at aperture #2 and happily set about taking some shots of people doing the beach thing, some scenery, etc.

Skip ahead a few weeks. I am ready to develop some color film. In fact Reinhold (some of you may know him from his caffenol blog) over on Filmwasters had suggested that C-41 development could be done at room temperatures by simply extending the development time. So I thought I would try this. There has been a heat wave recently where I live and so my house is a warm 85F during the day. I looked that temp up on Reinhold's graph and figured I would develop for 8 minutes instead of the 104F time of 3.5 minutes. Well, the negatives were a little thin. I suspect that my C-41 kit is nearing exhaustion since I have had it since Last summer and have developed MANY more rolls of film than the manufacturer recommends. This is a testimony to the Unicolor kit. It just goes and goes and dies off slowly, so instead of having a suddenly blank roll, I have a thin roll that I can still scan, and I know that I need to replace my chemistry.

So I scanned the negatives and saw some pretty massive light leaks that weren't "camera" leaks, but leaks where the edges of the backing paper got torn or folded and the film was exposed when I put it in and took it out of the camera, not to mention the 3 weeks in the refrigerator. Given all that, I will accept the leaks as "happy accidents" as well as the thin negs and the color shifts. This photo seems to be especially well received over on Filckr where it earned me my very first "Explored" photo. I hope you enjoy it too.

Vericolor III Expired

If you read the post on DIY 120 Film, then this will be old news. Skip to the pictures.

A couple of weeks ago, I found a deal on a 100ft roll of 70mm film. The film expired in 1989 and the seller didn't know how it had been stored, so was selling it at a deep discount. I bought it, knowing the risk. If it had been stored in a San Diego car trunk, chances were that it would be so badly fogged that it wouldn't be usable. However, if it had been stored refrigerated or in a freezer, it could very well make some nice images. As with most 'aged' film, the grain would be pronounced and the speed would decrease about one stop per decade. Vericolor III had a nominal speed of 160, so I decided to shoot it almost 2 stops slower at iso 50. I cut off 1 cm from the edge using the film slitter I made (see link above) and loaded it into my Bronica S2a. I shot the roll and developed it with an old-ish Unicolor C-41 kit at normal times and temps. The uncorrected scans have a bluish cast, but that is pretty easily corrected with the Epson Scan software. It actually does a pretty good job with the 'automatic' corrections it does. So here are a few shots off of that roll. It isn't high art, just some test shots to see how the color and grain fared over the last 26 years.