Around a week ago, I went out shooting with the Canon T70 and a bulk-loaded Agfa APX 100 film. When I pulled the negatives out of the tank, I realized that it had somehow gotten exposed to light at some point and that there were a lot of different light leaks that could not have come from the camera. After inquiring around online, I found that the most likely explanation would be that the bulk-loader itself was not light tight and that it might have impacted the film either when stored inside the bulk-loader, or when rolled. I therefore decided to take the bulk loader into the darkroom, and I rolled up one little roll of film (approximately 12 frames) just to check whether there was a problem with the whole bulk, indicating a problem with the light seals on the loader.
To make sure there were no other differences, I used the same cassette when rolling, and I used the same techniques, only that I did everything in the dark. I then put the roll of film into my Olympus OM-1, which I know have good light seals, and set off to make some test shots.

I spotted some light leaks on this roll as well, especially on the last shots on the roll, the one that had been closest to the previous loaded film, but the frames from «deeper in the bulk» seemed untouched by the light leaks. The light leaks were also consistent to one end of the frames vertically, so it cannot be anything with the shutter or light seals on the camera. I guess my experiment showed me that the bulk-loader is not 100% light tight, and I will apply black tape to it next time I fill it with a new roll.
For the film itself. I have found that what works for me, is shooting this film at 50 (or even lower) and using a yellow filter. This gives me the shadow details and a decent spread of greys. However, I will probably not buy this film again. To me, it is grainier than Kentmere 400 and I expect finer grain and more shadow-details at box-speed for a 100 speed film than what I get from the Agfa APX100.

I also this time shot the Agfa at 50, but since I used a yellow filter, I set my light meter to ISO 25, giving an additional stop of compensation for the filter. I chose to go with Rodnial stand development on this particular test, because I wanted to see how the Agfa film would look with this kind of «lazy» development process. I think the process got some grain out of the film, and that if used on a rainy og foggy day, that this combination could work really well. It does really set the «moody» tone in the images. I would, however, get a rather similar result with pushing Tri-X, and this is a film with far broader applications.











