EASTMAN Color Internegative II Film 5272
™
/ 7272
™
• H-1-5272 3

Characteristic Curves

Spectral-Dye-Density Curves

Note: While the data presented are typical of productioncoatings,they do not represent standards which must be metby Kodak. Varying storage, exposure, and processingconditionswill affect results. The company reserves the rightto change and improve product characteristics at any time.
F010_0049AC
KODAK WRATTEN Gelatin Filter No. 2B
with KODAK Heat Absorbing Glass, No. 2043,
3.0
R
G
B
Status M
Tungsten (2850 K), 1/100 second
ECN-2
Process:
Exposure:
Densitometry:
2.01.0
4.0
3.0
2.0
1.0
DENSITY
0.0
0.0
1.0
LOG EXPOSURE (lux-seconds)
F010_0051AC
650450350
0.0
250
WAVELENGTH (nm)
550
DIFFUSE SPECTRAL DENSITY
1.0
0.5
2.0
1.5
2.5
750
Typical densities for a midscale neutral subject
and D-min.
ECN-2
Process:
Midscale Neutral
Minimum Density

Spectral-Sensitivity Curves

Modulation-Transfer Curves

These photographic modulation-transfer values weredeterminedby using a method similar to the one described inANSIStandard PH2.39-1977(R1990). The film was exposedwith the specified illuminant to spatially varying sinusoidaltestpatterns having an aerial image modulation of a nominal60percent at the image plane, with processing as indicated.In most cases, the photographic modulation-transfer valuesareinfluenced by development-adjacency effects and are notequivalent to the true optical modulation-transfer curve ofthe emulsion layer in the particular photographic product.
700 750650600550500450400350300250
*Sensitivity = reciprocal of exposure (ergs/cm ) required
to produce specified density

WAVELENGTH (nm)

2
LOG SENSITIVITY
3.0
*
2.0
1.0
0.0
1.0
1.0 above D-min
1.4 second
Process:
Effective Exposure:
Densitometry:
ECN-2
Density: Status M
Yellow-
Forming
Layer
Magenta-
Forming
Layer
Cyan-
Forming
Layer
F010_0050AC
1001 2 3 4 5 10 20 50 200 600
SPATIAL FREQUENCY (cycles/mm)
RESPONSE (%)
10
1
2
5
3
7
30
20
100
70
50
200
F010_0048AC
Densitometry:
Exposure:
Process:ECN-2
Tungsten
Diffuse Visual