Sensitometric Curves; Spectral-Sensitivity Curves; Diffuse Rms Granularity Curves - Kodak Vision Premier 2393 Technical Data Manual

SENSITOMETRIC CURVES

The curves describe this film's response to red, green, and
blue light. Sensitometric curves determine the change in
density on the film for a given change in log exposure.
Sensitometric Curves
6.0
1/500 sec Tungsten plus KODAK
Exposure:
Heat Absorbing Glass, No. 2043
(plus Series 1700 Filter)
5.0
Process: ECP-2B
Densitometry: Status A
4.0
3.0
2.0
1.0
0.0
1.0 0.0
F010_0057AC
LOG EXPOSURE (lux-seconds)

SPECTRAL-SENSITIVITY CURVES

These curves depict the sensitivity of this film to the
spectrum of light. They are useful for adjusting optical
printers and film recorders and for determining,
modifying, and optimizing exposure.
Spectral-Sensitivity Curves
1.0
Effective Exposure:
Process: ECP-2B
Density: 1.0
0.0
Yellow-
Forming
Layer
1.0
2.0
3.0
250 300 350 400
WAVELENGTH (nm)
*Sensitivity = reciprocal of exposure (ergs/cm ) required
to produce specified density
F010_0059AC
The spectral sensitivity of VISION Premier Color Print
Film / 2393 more closely matches EASTMAN EXR Color
Intermediate Film 5244, 2244. This gives a better match
between direct prints and prints from a duplicate negative
produced on EASTMAN EXR Color Intermediate Film.
KODAK VISION Premier Color Print Film / 2393
G
R
B
1.0 2.0 3.0
Tungsten exp. 1/50 sec
Magenta-
Forming
Layer
Cyan-
Forming
Layer
450 500 550 600 650 700
2
™

DIFFUSE RMS GRANULARITY CURVES

The emulsion granularity of this film is similar to Film
2386 / E / 3386 / E. VISION Premier Color Print
Film / 2393 does have a higher level of very small matte.
The matte particles may be visible at extremely close
viewing distance to the screen, especially in clear (D-min)
areas of the print.
To find the rms granularity value for a given density,
find the density on the left vertical scale and follow
horizontally to the sensitometric curve and then go
vertically (up or down) to the granularity curve. At that
point, follow horizontally to the Granularity Sigma D
scale on the right. Read the number and multiply by 1000
for the rms value.
Diffuse RMS Granularity Curves
4.0
Process: ECP-2B
3.8
Densitometry:
3.6
3.4
3.2
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0.0
F010_0061AC
Spectral-Dye-Density Curves
1.4
Typical densities for a midscale neutral subject
and D-min.
1.2
Process:
1.0
0.8
0.6
750
0.4
0.2
0.0
350 400
F010_0060AC
H-1-2393t
Status A B
G
R
B
R
G
1.0 2.0
LOG EXPOSURE (lux-seconds)
ECP-2B
Visual Neutral
Cyan
Yellow
Magenta
450 500 550 600 650
WAVELENGTH (nm)
.100
.050
.040
.030
.020
.010
.009
.008
.007
.005
.004
.003
.002
.001
3.0
700 750
5