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
(
F
12
10
0.05
8
6
2
DEVELOPMENT TIME
(minutes)
G
0.4
0.5
0.6
0.8
0.7
F010_0020AC
D-96 at 21 C (70 F)
Densitometry:
KODAK Heat Absorbing Glass No. 4023
KODAK Developer
Process:
3.0
Status M (Blue)
Tungsten, 1/100 second with
Exposure:
2.0
1.0
4.0
3.0
2.0
1.0
D
0.0
LOG EXPOSURE (lux-seconds)
0.0
1.0
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
750
650
600
550
500
450
400
350
300
250
*Sensitivity = reciprocal of exposure (ergs/cm ) required
to produce specified density
WAVELENGTH (nm)
L
3.0
*
2.0
1.0
0.0
1.0
Diffuse visual
1.4 sec
Process:
at 21 C (70 F) to recommended
control gamma
Effective Exposure:
KODAK Developer D-96
Densitometry:
D = 0.3 Above gross fog
D = 1.0 Above gross fog
F010_0021AC
100
1
2
3 4 5
10
20
50
200
600
SPATIAL FREQUENCY (cycles/mm)
R
10
1
2
5
3
7
30
20
100
70
50
200
Modulation Transfer Curve
F
AC
control gamma
Densitometry:
KODAK Developer D-96
at 21 C (70 F) to recommended
Effective Exposure:
Process:
Tungsten
Diffuse visual