Transcript
PC
3.0
Density
2.0
4C B
297 mm
1.5
1.5
G
420 mm
３
00/00 ■■■
0.5
1.0
４
0.0 -4.0
00/00 ■■■
-3.5
-3.0
-2.5
-2.0
-1.5
-1.0
-0.5
0.5
0.0
1.0
1.5
00/00 ■■■
0.5
PC
0.0 400
500
600
700
Wavelength (nm)
Contrast transfer function*
In order to simulate conditions closest to practical use, exposure was made under a 2854K light source, through a Fuji SC-42 ultraviolet absorbing filter as well as a correction filter which corresponds to the color negative film mask. Processing was carried out under standard conditions and the three color densities (status M) were measured. The results of measurements are plotted as characteristic curves here.
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Spectral sensitivity curves
3.0
Relative spectral sensitivity (log)
1.0
Response
0.5
Processing : Specified standardized conditions Density : 1.0 (Visual diffuse density) 0.1
B
2.0 G
R
M
1.0
C Y 0.0
1
2
5
10
20
30 40 50 60
100
Spatial frequency (cycles/mm)
* Spatial frequency attenuation characteristic or amplitude
relative to rectangular wave chart. (It should be noted, however, that the data presented was normalized with the amplitude of zero frequency.)
400
500
600
BL
700
Wavelength (nm)
Processing : Specified standardized conditions Densitometry : Arbitrary three color densities Density : 1.0 above minimum density Sensitivity : Reciprocal of exposure (ergs/cm 2) required to produce specified density
35mm Type 8503 /4503 ( PET ) / 16mm Type 8603
Ref. No. KB-0705E (SK・07・07・F1120・F9711) Printed in Japan © 2007 FUJIFILM Corporation
M
C
Y
BL
作業ＭＡＣ 進行担当
Exposure [log H (lux x second)]
Minimum densities
日付・作業担当者 ２
07/11 畑野
１
R
1.0
サイズ
Gray Spectral density
Exposure : 2854K light source for 1/50 second with Fuji Filter SC-42 and correction filter Processing : Specified standardized conditions Densitometry : Three color densities (status M)
2.5
2.0
得意先名
品 名 色数 エターナCI映画 フイルムリーフ ︵英語︶
3.5
2.5
受注番号
32 ︵株︶ 電通様 1475074
Characteristic curves
Spectral density curves
PC
POLYESTER BASE
Before Processing
After Exposure and Processing
Yellow Filter Layer
Green Sensitive Emulsion Layer (containing yellowcolored magenta coupler)
Inter Layer
Yellow Dye Image Magenta Dye Image and Yellow Mask Image Cyan Dye Image and Red Mask Image
Red Sensitive Emulsion Layer (containing redcolored cyan coupler)
Before Processing
Green Sensitive Emulsion Layer (containing yellowcolored magenta coupler)
Red Sensitive Emulsion Layer (containing redcolored cyan coupler)
Safety Base (Cyan Tint)
Black Backing Layer
After Exposure and Processing Protective Layer Yellow Filter Layer Inter Layer
Anti-Halation Layer
Yellow Dye Image Magenta Dye Image and Yellow Mask Image
The other side of the base is provided with a transparent antistatic layer to provide such properties as static electricity control and scratch resistance. This layer serves to prevent the occurrence of static arcs and the collection of dust due to static electricity. This property is still effective even after processing. The film structure is schematically represented above.
得意先名
Protective Layer
Blue Sensitive Emulsion Layer (containing colorless yellow coupler)
Cyan Dye Image and Red Mask Image
Safety Base
Anti-Static Layer
4C
サイズ
297 mm 420 mm
３
00/00 ■■■
４
00/00 ■■■
日付・作業担当者 ２
07/11 畑野
１
Three emulsion layers which are respectively sensitive to red, green, and blue light are coated on a safety base together with yellow filter, protective, and other layers, and each emulsion layer is again a stack of three emulsion layers designed to achieve extremely fine grain and a full range of tones. The emulsion layers which contain various ingredients required to record an image,
Blue Sensitive Emulsion Layer (containing colorless yellow coupler)
受注番号
Film Structure
such as light-capturing silver halides and dye-forming couplers, form dye images and an orange-colored mask image when exposed to light and processed. This color mask image plays an important role in making color release prints of excellent color reproduction. There is an anti-halation layer provided between the base and the emulsion layers, and a black backing layer is provided on the other side of the film base to provide anti-halation, anti-static, and anti-scratch properties and surface lubrication. This backing is removed during processing (TRIACETATE BASE Type 8503/8603). The durable polyester film base is backed with a transparent anti-static layer that eliminates static buildup and minimizes adhesion of dust particles, enhancing printability and consistently producing clean, sharp prints. This property is still effective even after processing (POLYESTER BASE TYPE 4503). The film structure is schematically represented on the right side
品 名 色数 エターナCI映画 フイルムリーフ ︵英語︶
Fujicolor Intermediate Film ETERNA-CI is a high-definition, ultra-fine grain intermediate stock designed for making color master positives by printing from original negatives or making duplicate negatives by printing master positives on ETERNA-CI material. This intermediate stock is designed with special emphasis on exact reproduction of the gradation, color balance and sharpness of originals. In addition, the speed balance of all the emulsion layers is designed to provide optimum results when making prints from color-mask incorporated color negatives or other color duplicating films.
32 ︵株︶ 電通様 1475074
TRIACETATE BASE
General Properties
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Superbly natural color and tonal reproduction
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for outstanding cinematic impact. 35mm Type 8503 /4503 (PET) / 16mm Type 8603
Film Base Safelight Clear safety base (TAC) or polyester base (PET) is used. This film should be handled in total darkness or under safelight conditions. In the latter case a Fuji Safelight Filter No.4 or a Kodak Safelight Filter No.3 (both are dark green) should be used in combination with a 10-watt light, keeping the film at a distance of 1m or more from it. This film can also be handled under the same safelight conditions that are essential to color positive film in which case a Fuji Safelight Filter No. 101A or Kodak Safelight Filter No.8 (both are dark orange) should be used. If the film is to be exposed to these safelight conditions for extended periods, sufficient safety factor testing should be carried out before using the film.
M
［ Packaging Units and Perforations ］ Film Width
Film Length and Winding Type
Core / Spool
305m (Cellulose triacetate base)
35 x 50 mm core
305m (Polyester base)
35 x 50 mm core
35mm 610m (Cellulose triacetate base)
Printing In master position production, contact printers are usually employed. In the interest of image stability, however, it is desirable that a step contact printer be used. For duplicate negative production an optical printer can be used. In this case it is desirable to use an optical printer in conjunction with a wet gate projector to inhibit graininess deterioration due to the matting agent on the emulsion surface. Insert an ultraviolet absorbing filter (Fuji Filter SC-42 or Kodak Wratten Filter No.2E) and a heat-absorbing filter (Fuji Filter No.2043) in the light beam of the printer.
Aim Density in Printing
35 x 75 mm core
*305m x 2 (Single-perforated, type A winding)
16 x 50 mm core
*305m x 2 (Single-perforated, type B winding)
16 x 50 mm core
*305m x 2 (Double-perforated)
16 x 50 mm core
*610m x 2 (Single-perforated, type A winding)
16 x 75 mm core
*610m x 2 (Single-perforated, type B winding)
16 x 75 mm core
*610m x 2 (Double-perforated)
16 x 75 mm core
Dmin +1.0 + - 0.1 Dmin +1.0 + - 0.1 + Dmin +1.0 - 0.1
BL N-4.740 mm (Negative perforations with short pitch) [ISO 491 : 1988]
1R-7.605 mm (Single perforations with short pitch) 2R-7.605 mm (Double perforations with short pitch) [lSO 69 : 1972]
Processing This film is to be processed with Process ECN-2 and formulas published by Eastman Kodak for Eastman Color Negative Film. In the bleaching step, persulfate bleach, ferricyanide bleach or PDTA-ferric bleach (UL bleach) is used.
Edge Markings
Reciprocity Characteristics This film is designed so that there is no need to adjust exposure or color balance with 1/200 to 1 second exposure times.
M
C
Y
BL
Y
Shape, Pitch and Specification of Perforations
Items marked with * are supplied on a special order basis.
This film is designed to allow the same printing aim density for both master positives and duplicate negatives. Adjust the density settings on the printer so that the following density values (status M densitometry) may be obtained when a color negative of an 18% reflectance gray patch is appropriately exposed and processed under standard conditions. Red Density Green Density Blue Density
16mm (Cellulose triacetate base)
35 x 75 mm core
610m (Polyester base)
C
The MR. CODE system [key number, film identification code (FI 03), machine-readable bar code, film name (FUJI FCI), emulsion number, roll number, frame marks (4 perforations apart for 35mm stock, no frame mark for 16mm stock) etc.] is printed as latent images.
Raw Stock Storage Like other color films, Fujicolor Intermediate Film ETERNA-CI Types may undergo certain changes in photographic properties during storage. Since these changes can be accelerated by heat and moisture in particular, it is recommended that raw stock be stored unpacked at temperatures below 10˚C (50˚F). Any package that has been taken out of cold storage should remain sealed until it reaches equilibrium with ambient temperature. If packages are opened too soon, moisture condensation on the film surfaces may occur.
Exposed Film Handling Exposed films should preferably be processed as soon as possible. If exposed films cannot be processed within three days of exposure, they should be stored at temperatures below 10˚C (50˚F) and processed as soon as circumstances permit.
Processed Film Storage Fujicolor Intermediate Film ETERNA-CI Types are designed to resist color fading, but high temperatures and humidities accelerate changes in dye image quality. These conditions may also accelerate film base deterioration. To avoid such changes, processed films should be kept at a temperature of 15˚C (59˚F) with 30% to 40% RH for long-term storage (about 100 years), and at temperature of 20˚C (68˚F) with 40% to 50% RH for medium-term storage (about 50 years). In addition, it is recommended that processed films in storage be checked by visual inspection for changes (e.g., deformation, color fading, adhesion, mold) and by smelling for odor of acetic acid at intervals of a few years.
作業ＭＡＣ 進行担当
PC
