There's something satisfying about seeing a photograph captured on a large film negative. You get fine detail, smooth tonal transitions and plenty of room to make bigger prints.
120 film is the standard roll film used in many medium format cameras. Often searched for as 120mm film, it produces larger negatives than 35mm, although the actual frame size depends on your camera.
What Makes 120mm Film Different?
Unlike 35mm film, which comes in a cassette, 120mm film is wound onto a spool with protective backing paper. It has no sprocket holes.
The larger negative captures more detail and smoother tones, particularly noticeable in portraits, landscapes and enlargements. You'll get fewer frames per roll, but each photograph has more negative area to work with.
How Many Photos Can You Take on a Roll?
Every roll contains the same film width, but cameras expose different frame sizes. That's why the number of shots varies.
- 6x4.5: Around 15 or 16 exposures.
- 6x6: 12 exposures.
- 6x7: Usually 10 exposures.
- 6x9: Around 8 exposures.
- Panoramic: Often 4 to 6 exposures, depending on frame width.
The camera determines the format, not the film itself.
Choosing Colour, Black and White or Slide Film
120mm film comes in several types, each with its own look and processing requirements.
Colour negative film handles a range of lighting conditions and offers flexibility when scanning. Black and white film suits photographers who enjoy working with contrast and grain, while colour reversal film produces positive transparencies and needs more careful exposure.
ISO 100 or 200 works well in bright light. ISO 400 offers more flexibility, while faster films help in dim conditions but usually show more grain.
Which Cameras Use 120mm Film?
You'll find 120mm film in medium format SLRs, twin-lens reflex cameras, rangefinders and older folding designs. Some plastic and toy cameras also use it.
Check your camera's film requirements before ordering. Browse medium format cameras or explore other film cameras.
Loading, Developing and Scanning 120mm Film
Loading takes a little practice. The film winds from its supply spool onto an empty take-up spool, with backing paper markings helping you position the first frame.
After the final exposure, wind the roll fully and seal the backing paper before removing it. Keep the exposed roll away from bright light.
digiDirect offers in-house film developing and scanning services, so you can have your negatives processed and digitised. Explore film, darkroom & video tapes for more analogue photography supplies.
Find Your Next Roll of 120mm Film at digiDirect
From colour negative to black and white emulsions, digiDirect offers film from established manufacturers, with single rolls and multipacks depending on availability.
Shop Australian stock with digiDirect's Price Match Guarantee and Click & Collect options. For a different analogue experience, browse instant film.
FAQs
Is 120mm film the same as 220 film?
No. Both use the same film width, but 220 contains roughly twice the film length and has different backing paper. Many cameras designed for 120 cannot use 220 without adjustment or a compatible film back.
Can 120mm film be loaded in daylight?
Yes, 120 film is designed for loading in normal subdued daylight. Its backing paper protects the unexposed film while it's on the spool. Avoid direct sunlight and keep the roll tightly wound during loading.
What causes light leaks along the edges of a 120mm film roll?
Loose winding, damaged backing paper or opening the camera too early can expose the film edges to light. Worn camera seals may also cause leaks. Keep exposed rolls tightly wound and sealed until processing.
Is 120mm film more expensive per shot than 35mm?
Usually, because you get fewer exposures from each roll. Processing and scanning costs may also differ. The trade-off is a larger negative with more detail for printing and scanning.
Can 120mm film be developed at home?
Yes, with a developing tank and reel that supports 120mm film. You'll need chemicals suited to the film type, along with temperature control and a light-tight loading method. Black and white processing is a common starting point for home development.
