Colour negative · 2006 onward
Kodak Vision2 500T
Vision2 grain with colour closer to Vision.
Kodak Vision2 500T on a night exterior, printed on its default Vision 2383. Original vs Ashigrain.
At a glance
- Exposure index
- 500
- Tungsten
- Introduced
- c. 2009
- Discontinued
- Process
- ECN-2
About the film
Kodak Vision2 500T Color Negative Film 5260 is a high-speed, tungsten-balanced colour camera negative.
It is coated on an acetate safety base with a rem-jet backing. It dates from c. 2009, and Kodak's data sheet for it is dated June 2008. It was not the first Vision2 500T: Kodak's chronology lists Vision2 500T 5218 and 7218 under 2002 as the first product of the Vision2 family. Kodak's 2008 sheet called 5260 an addition to that family. The sheet described its colour as closer to the earlier Vision films, combined with the grain of Vision2. It was made by Eastman Kodak Company and has since been discontinued.
Sources for this history
- KODAK VISION2 500T Color Negative Film 5260 Technical Data (H-1-5260t, June 2008), Eastman Kodak Company
- Chronology of Film, Eastman Kodak Company
- Kodak Vision2 500T Color Negative Film 5260, Timeline of Historical Film Colors, University of Zurich
The look
Kodak Vision2 500T 5260 is a tungsten-balanced colour negative rated EI 500, or EI 320 in daylight with an 85 filter. Kodak added it to the Vision2 family with colour closer to the earlier Vision films and the grain of Vision2. It prints on Kodak 2383 by default.






Best for
- Night interiors under tungsten
- Low-light locations with practicals
- Late-2000s 35 mm cine colour
Compare camera films
Science & sources


A tungsten-balanced colour negative with an exposure index of 500. Its curves and spectral sensitivity are digitised from Kodak's 2008 sheet. It prints on Kodak 2383 by default.
Response curves and the evidence behind the model
Compare manufacturer data with Ashigrain’s response on the same axes. These curves show how the model is calibrated to its sources; they do not establish a match to photographed film.
Characteristic response
RMS granularity
Density variation (σD) measured through a 48 µm aperture. Where the datasheet gives a single grain value, the response away from that point is an approximation.
| Channel | Density | Datasheet-based σD | Model σD |
|---|---|---|---|
| R | 0.3 | 0.010561 | 0.010374 |
| G | 0.3 | 0.014221 | 0.013978 |
| B | 0.3 | 0.036394 | 0.035879 |
| R | 0.6 | 0.008027 | 0.007885 |
| G | 0.6 | 0.010437 | 0.010258 |
| B | 0.6 | 0.029812 | 0.02939 |
| R | 1 | 0.006575 | 0.006459 |
| G | 1 | 0.008949 | 0.008796 |
| B | 1 | 0.022269 | 0.021954 |
| R | 1.5 | 0.005598 | 0.005499 |
| G | 1.5 | 0.009441 | 0.00928 |
| B | 1.5 | 0.019791 | 0.019511 |
Model limits
These images show the film model in use. Spectral response, lighting and viewing conditions include approximations. Halation, bloom, grain size, weave and flicker are not fully measured for each film. The look of real film also depends on development and print timing.
- Custom lighting spectra, camera metering and the spectral reflectance inferred from fixed-white-balance footage are assumptions used by the model, not measurements of this film.
- Colour-print timing and scan balance under arbitrary lighting are modelled. Scanner colour balance has no standard physical unit.
- The source specifies a 3200 K tungsten design light, not its spectrum. The design-light spectrum is an approximation.
- Conversion-filter spectra (80A for daylight films under tungsten, 85 for tungsten films in daylight) come from separate measured filter data, not from this film’s source. Applying those filters to this film remains modelled.
- Individual dye amounts, layer interactions and push/pull behaviour are approximated where the datasheet provides no calibration. Grain size is assumed; published RMS granularity does not specify dye-cloud size.
- The characteristic response beyond log H −4.06 to 0.96 is extrapolated.
- The printed MTF rises above 100 %, which the model renders as a development adjacency effect. Its width, amplitude and dependence on density and development are not published and are approximated.
- The sheet prints reciprocity corrections at a few exposure times; the correction between them is interpolated, and the colour-compensating filter it prescribes is taken at its nominal value.
- Halation strength, radius and layer weights are not quantified by the datasheet. The effect of removing antihalation and the bloom response are also approximations.
- The printer lamp and filter spectra and the Status A grey aim used in this preview are approximated; the source does not publish the required spectral or laboratory aim data.
Reciprocity: modelled from 1/1000 s to 10 s, following the datasheet's corrections for long and short exposures. Exposure time stops at the ends of that range.
Film guide: assumptions and practical choices
Sources
- Exposure index: KODAK VISION2 500T Color Negative Film 5260 Technical Data, H-1-5260t, New 6-08, p. 1
- Process: KODAK VISION2 500T Color Negative Film 5260 Technical Data, H-1-5260t, New 6-08, p. 2
- Characteristic curves: KODAK VISION2 500T Color Negative Film 5260 Technical Data, H-1-5260t, New 6-08, p. 3
- Diffuse RMS granularity: KODAK VISION2 500T Color Negative Film 5260 Technical Data, H-1-5260t, New 6-08, p. 3
- Diffuse RMS granularity: KODAK VISION2 500T Color Negative Film 5260 Technical Data, H-1-5260t, New 6-08, p. 4
- Granularity density: KODAK VISION2 500T Color Negative Film 5260 Technical Data, H-1-5260t, New 6-08, p. 4