I’ve been using film since the 1970s and in the last year or so it’s become my main photographic medium. In the last eighteen months I’ve developed over three hundred rolls of film and around a hundred sheets. One thing I’ve not done in all this time however is to “pull” a roll of film. Over-exposing when making the exposures and then reducing development time to compensate. Some people do it deliberately. Pulling film reduces contrast and brings out details in the shadows so can be helpful but it’s not something I’ve ever felt the need to do, certainly not with a roll of film. Until this week.
Arriving at the beach in Seaham on Monday afternoon I pulled the ONDU out of one pocket and the roll of Fomapan 100 out of the other. Only it wasn’t Fomapan; I had inadvertently put a roll of Ilford HP5+ in my pocket. Now, I like Fomapan 100 in the pinhole. The slower speed and the gravity-defying reciprocity give me many seconds of exposure which makes life easier when the shutter has to be opened and closed manually. With a 400 speed film I was getting shutter speeds of half-a-second and faster. What to do.
In the end I rated the film at 100/200 ISO, whatever gave me a workable shutter speed, and ignored the reciprocity factor. By my reckoning I will have therefore over-exposed the film by between one and two stops. After cogitating, and speaking to fellow photographer John, I decided that a 20% reduction in development time would be about right.
So, today was the day. Back home, the laundry up to date, grandson Louie having his morning nap and I am in the kitchen developing the film. Ilford HP5+ developed in Ilford ID11, diluted 1+1, would normally get thirteen minutes in the tank but today I’m reducing that to ten minutes.
The negatives are well exposed although as expected they are a little flat in terms of contrast. Loads of detail in both shadows and highlights too. Perfectly printable in the darkroom however or indeed readily converted in a digital workflow. The images here were in fact copied with a digital camera and converted/processed in the Snapseed app on my iPad.
So, what’s the verdict? Or more pertinently would I do it again? Undoubtedly I would not hesitate to pull HP5+ again if the need arose. Would I do it deliberately? Probably not. Don’t forget we are talking roll film here. Using sheet film, where we can tailor the exposure and development of individual negatives, I would have no hesitation using this approach if the scene demanded it. This experience has shown me that the concept works and I suspect that I was lucky that the whole roll was used on the beach in consistent light and conditions. Had the roll contained a mixture of scenes and lighting conditions the results might not have been so consistent.
So, the outcome of this enforced experiment has been very positive. Whilst I would not aim to deliberately over expose and under develop roll film it can work and my logic on this occasion was sound. I didn’t use the technique deliberately but nevertheless it’s been a very useful exercise and further proof that you’re never to old to learn new tricks!