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A white box with red and blue text containing a 100 foot roll of 35mm black and white film

Foma Film

Foma Film Fomapan 400 Action 35mm Black and White Negative Film 100' Roll

SKU CH-EP6P-S1V4X

35 mm black-and-white negative film rated ISO 400/27° with wide exposure latitude and low granularity on a 100' roll

  • Panchromatic sensitivity captures full light spectrum
  • ISO 400/27° rating excels in low light
  • Wide latitude handles 1 EV over or 2 EV under without processing changes
  • Low granularity and high resolving power produce sharp detail
  • 100' roll length supports extended shooting sessions

Fomapan 400 Action 100ft Roll

Foma Fomapan 400 Action is a 35mm black-and-white negative film supplied as a 100ft bulk roll. It is panchromatically sensitised for broad light-spectrum capture and rated at ISO 400/27deg for low-light work. Low granularity and high resolving power deliver sharp detail across the frame.

Suits darkroom users loading their own cassettes

Photographers who bulk-load 35mm cassettes for extended shooting sessions will benefit from the long roll and wide exposure latitude. The film tolerates overexposure by 1 EV at ISO 200/24deg or underexposure by 2 EV at ISO 1600/33deg without altered processing. Shooters needing only a few frames or lacking bulk-loading equipment should choose pre-loaded cartridges instead.

ISO 400/27deg nominal speed

The single specification that decides fit is the nominal speed rating of ISO 400/27deg. This sensitivity governs the shutter-speed and aperture combinations available in dim conditions and defines the baseline for the stated latitude range. Match this speed to your lighting needs and metering practice before purchasing.

Highlights

  • Panchromatic sensitivity captures full light spectrum
  • ISO 400/27° rating excels in low light
  • Wide latitude handles 1 EV over or 2 EV under without processing changes
  • Low granularity and high resolving power produce sharp detail
  • 100' roll length supports extended shooting sessions

Specifications

No published specifications for this item yet.

Questions about this item

Which length should I choose for my 35mm camera?

The product is supplied as a single 100' bulk roll of 35mm film, intended for loading into reusable cassettes for extended shooting sessions.

What does the ISO 400/27° rating mean in everyday shooting?

ISO 400/27° gives a standard box speed for low-light work, while the wide latitude lets you rate it at ISO 200/24° or push to ISO 1600/33° without changing development.

What processing standard does this panchromatic film follow?

It is a conventional black-and-white negative film compatible with standard developers and all black-and-white enlargement papers, requiring no special chemistry.

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