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Arista EDU Ultra 100 black and white 35mm film roll 24 exposures

Arista Networks, Inc.

Arista Networks, Inc. EDU Ultra 100 B&W Negative Film 35mm 24 Exposures

SKU CH-ED8F-VYXFM

35 mm black-and-white negative film rated ISO 100 with 24 exposures per roll

  • Traditional black-and-white negative film for classic results
  • 100 ISO sensitivity suited to bright daylight scenes
  • 35 mm cartridge with 24 exposures per roll
  • Processed in standard B&W chemicals at 20 °C
  • Compatible with 11 named developers for tonal flexibility

Film format and exposure count

This 35mm roll film provides 24 exposures for black and white photography. It is designed for photographers who want a traditional film experience at a nominal sensitivity of 100 ISO. The product is supplied new and ready to load into any compatible 35mm camera body.

Development temperature and timing constraints

The film is optimised for a developing temperature of 68 degrees Fahrenheit, equivalent to 20 degrees Celsius. Actual developing time varies with the specific developer, dilution, and equipment used, so results require testing. Agitation must be continuous for the first 30 seconds, followed by 5 to 7 inversion cycles every 30 seconds.

Developer compatibility determines results

A wide range of developers is supported, including Arista 76 Powder, Arista Premium Powder, Arista Liquid Film Developer, Arista Premium Liquid Developer, Marathon Film Developer, Ilford ID-11, Kodak D-76, Kodak XTOL, Kodak TMAX Developer, Kodak HC 110, and Agfa Rodinal. Each developer demands its own dilution ratio and time to achieve the desired contrast and tonal range.

Highlights

  • Traditional black-and-white negative film for classic results
  • 100 ISO sensitivity suited to bright daylight scenes
  • 35 mm cartridge with 24 exposures per roll
  • Processed in standard B&W chemicals at 20 °C
  • Compatible with 11 named developers for tonal flexibility

Specifications

No published specifications for this item yet.

Questions about this item

How do I choose between the 24-exposure roll and the other listed sizes?

The 35 mm roll with 24 exposures suits casual shooting and quick turnaround; 120 roll and sheet formats are offered for medium- and large-format cameras respectively.

What does the ISO 100 rating mean when the film is loaded in my camera?

ISO 100 gives fine grain and wide latitude in bright daylight or with flash; meter at 100 and develop at 20 °C for the published contrast curve.

Which processing standard does the film follow and what temperature does it cap the developer at?

It is designed for standard black-and-white chemistry run at 68 °F (20 °C); development times vary by developer but the temperature target is fixed.

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