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2 EASTMAN Fine Grain Duplicating Panchromatic Negative Film 2234, 3234, 5234, 7234 • H-1-5234t
IMAGE STRUCTURE
MTF
The modulation-transfer curves, the diffuse rms granularity,
and the resolving-power data were generated from samples
of 5234 Film exposed with tungsten light and processed as
recommended in Process D-96 at 70°F (21°C) to the
recommended control gamma. For more information on
image-structure characteristics, see KODAK Publication
No. H-1, KODAK Motion Picture Film.
rms Granularity
Refer to curve.
Read with a microdensitometer using a 48-micrometer
aperture.
The “perception” of the graininess of any film is highly
dependent on scene content, complexity, color, and density.
Other factors, such as film age, processing, exposure
conditions, and telecine transfer may also have significant
effects.
AVAILABLE ROLL LENGTHS
For information on film roll lengths, check KODAK Motion
Picture Film Price Catalog or see a Kodak sales
representative in your country.
CURVES
Characteristic Curves
12 min. =0.78
8 min. =0.65
4 min. =0.47
Density
Time
Time Fog
(Net)
FOG DENSITY
1210
0.05
0.10
862
GAMMA
0.4
0.5
0.6
0.8
0.7
DEVELOPMENT TIME
(minutes)
F010_0020AC
D-96 at 21 C (70 F)
KODAK Heat Absorbing Glass No. 4023
3.0
Characteristic
Curves
Status M (Blue)
Tungsten, 1/100 second with
KODAK Developer
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
)
Base Density
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.
700 75
0
650600550500450400350300250
*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
Diffuse visual
1.4 sec
Process:
Effective Exposure:
Densitometry:
py
at 21 C (70 F) to recommended
KODAK Developer D-96
control gamma
D = 0.3 Above gross fog
D = 1.0 Above gross fog
F010_0021AC
1001 2 3 4 5 10 20 50 200 60
0
SPATIAL FREQUENCY (cycles/mm)
RESPONSE (%)
10
1
2
5
3
7
30
20
100
70
50
200
Modulation Transfer Curve
FAC
control gamma
KODAK Developer D-96
at 21 C (70 F) to recommended
Densitometry:
Effective Exposure:
Process:
Tungsten
Diffuse visual