Ultrafine ISO 400 Black and White Negative Film (120mm)


  • Fine Grain Black-and-White ISO 400 Film
  • Wide latitude, excellent in all standard Developers
  • Extreme Sharp Detail

In stock

Ultrafine Xtreme 400 in 120 Format is our flagship Black-and-White Film. Close to One Million Rolls sold in the last four years, as it continues to fly off the shelf. Truly a film for the ages, the Xteme in 35mmm and 120 continues to set the standard for 400 ISO B & W Films. Photo Warehouse presents the ultimate B & W Film experience as we continue to bring you new and exciting products in the traditional photo world. A superior fine grain film with wide latitude and extreme quality. Shoot Film, Be Xtreme

Package Weight0.1 lbs
Package Dimensions2.3 x 1.5 x 1.3 in
Film Format


Number of Exposures


Film Type

Panchromatic B&W Negative

Film Speed

ISO 100

Film Processing

Standard Black and White Chemistry

Film Base

Cellulose Triacetate

Number of Rolls


Layer Thickness

125.0 µm


110 lines/mm (At Contrast 1000:1)


RMS = 13.5


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