The title retains the document edition where identified. Research check dates are not publication dates. Consult the PDF for printed revision and process conditions.
Manufacturer describes a new film assembled from components/technology across products. Popular 5207 identification is not confirmed by these sources. A second manufacturer FAQ explicitly denies that 400D is a repackaged motion-picture stock without remjet; 250D is already daylight balanced.
Proposed identification
Kodak VISION3 250D 5207 base, rated 400 for still photography; retained as a user-proposed working hypothesis, not a confirmed unchanged emulsion.
Flic explicitly names the Kodak VISION3 base and ECN-2 process. The archived Kodak sheet is a base-stock reference; the Flic retail roll was not independently measured.
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.
Results below use a 36 × 24 mm image area and ideal two-sample spatial sampling. Approximate graph readings retain their source process; a color-layer envelope is not an uncertainty interval.
Approximate graph reading
Approximate MTF50
~3.9–13.9 MP
33.4–63.5 cycles/mm · 36 × 24 mm
Manufacturer plot conditions; see full source page.
Original unit: cycles/mm. Spatial frequency from the labeled MTF axis.
Derivation: graph digitized raster envelope. Formal uncertainty is not established for digitized curves.
Inspect annotated chart excerpts
Audit excerpts show approximate threshold readings across several source films. Follow the source-page link for this film’s complete axes, process and legend.
2025 catalog-number transition. Record backing generation and processing; not every current VISION3 roll can be assumed to carry the old rem-jet backing.
March 2026 AHU-generation technical information; ECN-2, MTF and sensitometry.
Historical editions, coating revisions, development and retail batches retain their own scope. Research supplements do not change the main color-film catalog.
