THE FILM RESEARCH WORKBENCH / 2026-10-02

Film datasheets
and resolution research

Find manufacturer technical sheets, compare resolution inputs and check which films share a documented stock family.

60catalog films
40films with PDF references
20product resolution inputs
20PDF gaps

04 / STOCK FAMILIES

Film stock relationships

Follow a connection to explore another stock.

Established relationship Proposed or unresolved identity

SELECTED FILM

Kodak EKTACHROME 100D 5294/7294

E-6 · Catalog film

Full research →
  • RELATED RETAIL FILM → SELECTED STOCK

    Family confirmed · code unresolved

    Official video links Chrome to Ektachrome with different perforations/DX/packaging. It does not speak 5294 or document exact revision identity; current catalog omits Chrome. E100 and 100D must remain distinct candidate sheets.

    Relationship evidence

    Still needed: Obtain a brand-issued exact product/coating crosswalk or inspect a documented, dated retail roll and base-stock control.

  • RELATED RETAIL FILM → SELECTED STOCK

    Manufacturer-confirmed base

    ILFORD Japan identifies Eastman 5294. Current sheet revision and retail batch equivalence remain separate questions.

    Relationship evidence

A solid connection establishes the stated relationship, such as a respool or family variant. It does not establish unchanged resolution, processing or coating generation. Dashed connections retain the identity uncertainty.

TRY A FAMILY