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Showing posts with the label Double X

Very Wide Panoramas: 9:1 Aspect Ratio Project

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In my last blog post I detailed spooling 35mm film onto 120 film backing paper to achieve a 5:1 aspect ratio panorama. In this one I used the same technique with 16mm film to get an even wider aspect ratio of 9:1. In this case I used some black and white movie film from Kodak called Double-X 7222. I used it in my Minolta spy camera which I discussed in a past post . It is a 200-250 ASA black and white film. I have a small spool of it in my freezer. I exposed it at 200 ASA (also bracket +/-1 stop but box speed seemed best.) I made some test exposures on a bittery cold and windy day. I decided to stay out of the wind and chose as a subject an old quarry wall. It was in a sheltered forested valley so wind was not an issue. I did find that it was getting quite dark. The light made focus difficult. I ended up metering between 3 and 5 Ev. This gave 1 minute at f32. I didn't have reciprocity data for this film so I used TMAX 100/400 values which indicated 1' 24".   I deve...

Kodak XX Film for the Minolta 16mm spy Camera

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After a failed attempt to use old Russian 16mm film I decided to get new stock and after perusing ebay and reading up on B+W film the obvious choice was Kodak XX (Double X) 7222 16mm movie film. It  is a proper negative film and has a fan base that admires its speed (200 in Tungsten and 250 in daylight) even tones and low grain. 100 ft (a lifetime supply for my purposes, About 1300 photos.) set me back £42. The subclub  has tons of resources for these small cameras. The loading for Minolta cartridges is covered here . I loaded about 8 inches into one of my film cartridges and took some quick test photos with my Minolta 16PS. I shot the photos at ASA 200. I developed the film according to Massive Dev chart in my normal film developer Ilford LC29. The timing for this development was for ASA 250. For properly metered shots the negatives came out well balanced. Scanning 16mm is difficult as I don't have a proper holder and I could not locate the small glass plate I use for t...