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KODAK PROFESSIONAL ENDURA Metallic Paper • E-4028 7
CURVES
Characteristic Curves
1.0
R
G
B
Status A
0.5 sec.
RA-4, 95°F (35°C), 45 sec.
Process:
Exposure:
Densitometry:
0.01.0
4.0
3.0
2.0
1.0
DEN
S
ITY
2.0
0.0
3.0
LOG EXPOSURE (lux-seconds)
Spectral-Dye-Density Curves
Yellow
Magenta
Process:
RA-4
700
2.5
1.5
2.0
0.5
1.0
DIFFUSE SPECTRAL DENSITY
600
WAVELENGTH
(
nm
)
400
0.0
500
Cyan
Spectral-Sensitivity Curves
NOTICE: The sensitometric curves and data in this publication represent product tested
under the conditions of exposure and processing specified. They are representative of
production coatings, and therefore do not apply directly to a particular box or roll of
photographic material. They do not represent standards or specifications that must be met
by Eastman Kodak Company. The company reserves the right to change and improve
product characteristics at any time.
Layer
Forming
Cyan-
Layer
Forming
Magenta-
Layer
Forming
Yellow-
RA-4
Effective Exposure:
Process:
0.5 sec.
4.0
3.0
2.0
1.0
*
0.0
LOG SENSITIVITY
2
WAVELENGTH (nm)
to produce specified densit
y
*Sensitivity = reciprocal of exposure (erg/cm ) required
250 300 350 400 450 500 550 600 650 750700