H15234 데이터 시트보기 (PDF) - Unspecified
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H15234 Datasheet PDF : 4 Pages
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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
CChhaararactcetreisritsicticCuCruvrevses
4.0
Exposure: Tungsten, 1/100 second with
KODAK Heat Absorbing Glass No. 4023
Process: KODAK Developer
D-96 at 21 C (70 F)
3.0 Densitometry: Status M (Blue)
0.8
Time
0.7 Density
0.6
2.0
0.5
Time Fog
0.10
0.05
0.4
2 6 8 10 12
DEVELOPMENT TIME
(minutes)
1.0
12 min. =0.78
8 min. =0.65
4 min. =0.47
0.0
1.0
Base Density
0.0
1.0
2.0
LOG EXPOSURE (lux-seconds)
3.0
F010_0020AC
Specptral Sensitivity Cuyrves
1.0
D = 0.3 Above gross fog
0.0
D = 1.0 Above gross fog
1.0
2.0 Effective Exposure:1.4 sec
Process: KODAK Developer D-96
at 21 C (70 F) to recommended
control gamma
Densitometry: Diffuse visual
3.0
250 300 350 400 450 500 550 600 650 700 750
WAVELENGTH (nm)
*Sensitivity = reciprocal of exposure (ergs/cm2 ) required
to produce specified density
F010_0021AC
Modulation Transfer Curve
200
100
70
50
30
20
10
7
5 Effective Exposure:Tungsten
Process: KODAK Developer D-96
3
at 21 C (70 F) to recommended
2
control gamma
Densitometry: Diffuse visual
1
1 2 3 4 5 10 20
50 100 200
600
SPATIAL FREQUENCY (cycles/mm)
F
AC
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.
2
EASTMAN Fine Grain Duplicating Panchromatic Negative Film 2234, 3234, 5234, 7234 • H-1-5234t
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