
A mannequin on a gloomy Ghent evening, shot on a Voigtlander Bessaflex and Kodak Tri-X rated at 3200
This is the sixth article in a series in collaboration with Film’s Not Dead.
Push processing is one of the film photographer’s secret weapons. It’s a useful trick when you suddenly find you need to use higher shutter speeds to capture action, or find yourself in lower light than expected. It allows you to use faster shutter speeds – meaning pictures won’t be blurred or underexposed – and increases grain, which can add bags of atmosphere.
As long as your camera allows you to manually change your film speed rating, push-processing is easy to do. It means changing the ISO rating on your camera so that the camera thinks it’s shooting a faster-speed film. So if you have a roll of 100-speed film, you set the camera’s meter to 200, or 400. Or if you have 400-speed film, uprating the meter to 800 or 1600 is also a tried-and-tested trick.
It’s one of the easiest film experiments to try out, though for best results there’s a few things to remember.