| AS-75   KODAK DOUBLE-X AEROGRAPHIC Film 2405   KODAK DOUBLE-X AEROGRAPHIC Film 2405 is a   panchromatic, negative aerial camera film with good contrast   for easier interpretation from negatives, high resolution, and   wide exposure latitude. Its extended red sensitivity permits   SAFELIGHT   Total darkness is required.   EXPOSURE   greater speed with the filters used for the reduction of   atmospheric-haze effects.   Aerial film speeds (ISO A or EAFS) should not be confused   with conventional film speeds which are designed for roll   and sheet films used in pictorial photography. The   The ESTAR Base provides flexibility, moisture   resistance, high tear resistance, and excellent dimensional   stability. This film has a thin, highly hardened, and   abrasion-resistant emulsion that permit high-temperature   rapid processing in modern continuous-processing   machines.   This film can be processed in the KODAK VERSAMAT   Film Processor, Model 11 or 1140, with KODAK   VERSAMAT 885 Chemicals, KODAK VERSAMAT   641 Chemicals, or KODAK VERSAMAT Chemicals,   Type A. KODAK DOUBLE-X AEROGRAPHIC   Film 2405 can also be processed at normal temperatures in   conventional rewind equipment, such as the Gordon/Morse   M-10 Developing Outfit (Military Designator: B-5) using a   variety of Kodak black-and-white developers   characteristics of aerial scenes differ markedly from those of   ordinary pictorial or ground scenes because of the smaller   range in subject luminances, atmospheric haze conditions,   and other factors. Therefore, different film-speed parameters   are used to relate aerial-scene characteristics to practical   exposure recommendations. The KODAK Aerial Exposure   Computer, KODAK Publication AS-10 has been published   based on the aerial film speed criterion.   Nominal speed, daylight (no filter): EAFS or ISO A 400   Other suggested aerial film speeds for processing this film   in the KODAK VERSAMAT Film Processor, Models 11 or   1140, using VERSAMAT 885 Chemicals, 641 Chemicals   and Type A Chemicals can be found in the sensitometric data   tables.   APPLICATIONS   KODAK DOUBLE-X AEROGRAPHIC Film 2405 is a   medium- to high-speed film for aerial mapping, charting, and   general aerial photography.   Note: The aerial film speeds given in this publication were   obtained by rounding the calculated values to the nearest   cube root of 2 step (equivalent to 1⁄3 stop).   Filters   BASE   3.9-mil (0.10 mm) ESTAR Base with a dyed-gel backing   KODAK PROFESSIONAL WRATTEN Gelatin Filter   No. 3   No. 8   No. 12   No. 15   No. 25   TOTAL FILM THICKNESS   Filter Factor   1.5   2 2 2.5   4 The nominal total thickness (unprocessed) of this film is   4.50 mils (0.114 mm). This includes emulsion—0.40 mil   (0.010 mm), base—3.9 mils (0.10 mm), and backing—   0.20 mil (0.005 mm).   Typical Camera Exposure   A typical exposure for this film is approximately 1⁄750   second at f⁄8. This exposure is based on a solar altitude of 40   degrees, a clear day, an aircraft altitude of 5,000 feet, and a   speed of ISO A 400, using a 2X antivignetting filter.   WEIGHT   Reciprocity Characteristics   The weight of 2405 Film (unprocessed), conditioned in   equilibrium with 50 percent relative humidity, is 0.035 lbs⁄ft2   (0.0159 kg/ft2).   No exposure or development time adjustments are required   for exposure times from 1⁄1,000 second to 1⁄10 second; at   1⁄10,000 second, increase the development time by 10   percent.   SPECTRAL SENSITIVITY   Panchromatic, with extended red sensitivity.   ©Eastman Kodak Company, 2005   Replenishment Rates   Model 11, KODAK VERSAMAT 641 Chemicals   Basic developer and fixer replenishment rates, in millilitres   per square inch of film processed, vary depending upon the   type of chemicals used. The following rates apply to   processing in the VERSAMAT Processor, Models 11 and   1140.   85°F (29.5°C)   1 Developer Rack   2 Developer Racks   Machine   Speed   (fpm)   Average   Gamma   1.05   Average   Gamma   1.70   ISO A D-min   ISO A D-min   5 320   160   80   0.12   0.10   0.13   0.13   0.12   500   320   250   160   125   0.21   0.13   0.13   0.15   0.14   Basic Replenishment Rates (mL/in2)   KODAK VERSAMAT Chemicals   10   15   20   25   0.85   1.10   0.65   0.95   885   0.29   0.45   641   0.31   0.68   Type A   0.20   0.60   50   0.85   Developer   Fixer   0.50   32   0.80   0.34   Fixing: Adequate fixing is obtained at machine speeds up   to and including 10 feet per minute.   Processing Sequence (All Recommended   Chemicals)   Washing: To be determined.   Drying: Adequate drying is obtained at machine speeds   up to and including 12 feet per minute.   KODAK VERSAMAT Processor, Model 11   Processing No. of   Path   Temperature   Step   Racks   Length   Model 11, KODAK VERSAMAT Chemicals, Type A,   1.2 or 2.4 m   (4 or 8 ft)   85 ± 0.5°F   Develop*   1 or 2   90°F (32°C)   (29.5 ± 0.3°C)   1 Developer Rack   2 Developer Racks   Machine   Speed   (fpm)   3.6 m   (12 ft)   Fix   3 2 85°F (29.5°C), nominal   Average   Gamma   1.20   Average   Gamma   2.15   ISO A D-min   ISO A D-min   2.4 m   (8 ft)   2 to 6°F (1 to 3°C) below   developer temperature   Wash   Dry   5 400   160   80   0.11   0.09   0.09   0.09   500   320   250   160   0.13   0.11   0.10   0.10   2.4 m   (8 ft)   10   15   20   1.00   1.65   — 135 to 145°F (57 to 63°C)   0.85   1.20   *Use 90°F (32°C) for KODAK VERSAMAT Chemicals, Type A.   0.75   64   1.05   Fixing: Adequate fixing is obtained at machine speeds up   to and including 10 feet per minute.   Sensitometric Data   Model 11—KODAK VERSAMAT 885 Chemicals   Washing: To be determined.   85°F (29.5°C)   Drying: Adequate drying is obtained at machine speeds   up to and including 10 feet per minute.   1 Developer Rack   2 Developer Racks   Machine   Speed   (fpm)   Average   Gamma   1.25   Average   Gamma   — ISO A D-min   ISO A D-min   Processing Sequence (All Recommended   Chemicals)   5 500   250   160   100   64   0.21   0.12   0.11   0.10   0.10   — — 10   15   20   25   0.90   1.30   1.10   1.00   0.85   500   400   250   200   0.22   0.16   0.14   0.13   0.80   KODAK VERSAMAT Processor, Model 1140   0.70   Processing No. of   Path   Temperature   Step   Racks   Length   0.65   1.2 or 2.4 m   (4 or 8 ft)   99 or 104 ± 0.5°F   Fixing: Adequate fixing is obtained at machine speeds up   to and including 20 feet per minute.   Develop   1 or 2   (37 or 40 ± 0.3°C)   3.6 m   (12 ft)   99 or 104°F   (37 or 40°C), Nominal   Fix   3 2 Washing: LE-100 keeping quality is obtained at machine   speeds up to and including 10 feet per minute with one   developer rack and up to 5 feet per minute with two   developer racks. (LE = Life Expectancy)   2.4 m   (8 ft)   2 to 6°F (1 to 3°C) below   developer temperature   Wash   Dry   2.4 m   (8 ft)   Up to 149°F (65°C)   — Drying: Adequate drying is obtained at machine speeds   up to and including 20 feet per minute.   KODAK DOUBLE-X AEROGRAPHIC Film 2405 • AS-75   3 Sensitometric Data   DIMENSIONAL STABILITY   The dimensional stability of aerial films is of particular   interest and importance in accurate mapping and in the   reproduction of maps.   Model 1140 -- KODAK VERSAMAT 885 Chemicals   1 Developer Rack   2 Developer Racks   Average   Gamma   Machine   Speed   (fpm)   Average   Dimensional stability is an all-inclusive term. In   photography, it applies to size changes caused by changes in   humidity and in temperature, and by processing and aging.   The absence of solvent in ESTAR Base is one of the reasons   why ESTAR Base films show excellent dimensional   stability. The dimensional properties of ESTAR Base may   vary slightly in different directions within a sheet; the   differences that may exist, however, are not always between   the length and width directions.   ISO A D-min   ISO A D-min   Gamma   99°F (37°C)   10   20   30   40   1.50   0.90   0.75   0.65   500   320   200   125   0.28   0.18   0.13   0.12   — — — 1.65   1.10   0.90   500   400   320   0.32   0.25   0.19   104°F (40°C)   10   20   30   40   1.60   0.85   0.80   0.75   500   0.34   0.20   0.16   0.15   — — — — — — 320   250   200   Temporary Dimensional Changes   1.40   1.05   500   400   0.34   0.28   Thermal Coefficient of Linear Expansion:   0.001%   per degree F of change   per degree C of change   Model 1140 -- KODAK VERSAMAT 641 Chemicals   0.0018%   1 Developer Rack   2 Developer Racks   Average   Gamma   Machine   Speed   (fpm)   Average   Humidity Coefficient of Linear Expansion (Unprocessed):   0.002% per 1% change in relative humidity   ISO A D-min   ISO A D-min   Gamma   99°F (37°C)   Permanent Dimensional Changes   10   20   30   40   1.20   0.80   0.70   0.60   400   250   125   80   0.15   0.11   0.10   0.14   2.20   1.20   1.00   0.85   500   400   320   250   0.37   0.16   0.13   0.16   Processing Dimensional Change:   -0.03% to +0.01%   shrinkage to swell   104°F (40°C)   Aging Shrinkage of Processed Film:   1 week at 120°F (49°C), 20% RH   1 year at 78°F (25.5°C), 60% RH   10   20   30   40   1.50   0.90   0.70   0.60   500   0.20   0.12   0.10   0.14   — — — 0.03%   0.03%   320   160   100   1.55   1.10   0.95   500   400   320   0.24   0.16   0.18   Model 1140 -- KODAK VERSAMAT Chemicals,   Type A   This is not a primary processing recommendation, although   satisfactory results can be obtained at processor speeds up to   10 feet per minute. Refer to the processing conditions and   sensitometric data for the KODAK VERSAMAT Processor,   Model 11, above.   REWIND OR SPIRAL REEL PROCESSING   KODAK DOUBLE-X AEROGRAPHIC Film 2405 yields   optimum results with modern, high-temperature,   continuous-processing machines. It can be processed in   rewind equipment or on spiral reels, although these methods   are not primary processing recommendations. Customers   wishing to use spiral reels or rewind equipment such as the   Gordon/Morse M-10 Developing Outfit (Military   Designator: B-5) may contact Aerial Systems for   information on exposure, processing chemicals, process   cycles, and general recommendations.   4 KODAK DOUBLE-X AEROGRAPHIC Film 2405 • AS-75   SIZE DATA AND ORDERING   INFORMATION   CURVES   Spectral Sensitivity   Information on available sizes and minimum order   quantities of this film is available on the web at   Aerial Imaging   3.0   2.0   1.0   Exposure: 1.4 seconds   Process: Recommended   Densitometry: Diffuse visual   D = 0.3 above gross fog   Eastman Kodak Company   343 State Street   Rochester, New York 14650-0505   (585) 724-4688   D = 1.0 above gross fog   Toll-free in the US: (877) 909-4280   0.0   Note: The Kodak materials described in this publication   used with KODAK DOUBLE-X AEROGRAPHIC Film   2405 are available from those dealers normally supplying   Kodak products. Other materials may be used, but equivalent   results may not be obtained.   1.0   250   350   550   450   Wavelength (nm)   650   750   Characteristic Curves   4.0   3.0   Exposure: Daylight 1/100 sec   Process: KODAK   V ERSAMAT 885 Chemicals;   K ODAK ERSAMAT Film Processor, Model 11;   V 2 developer racks; 85°F (29.5°   C)   Densitometry: Diffuse visual   2.0   1.0   0.0   10 fpm   15 fpm   20 fpm   25 fpm   –3   –4   -2   -1   0 Log Exposure (lux seconds)   KODAK DOUBLE-X AEROGRAPHIC Film 2405 • AS-75   5 KODAK DOUBLE-X AEROGRAPHIC Film 2405   ISO A vs. Gamma   ISO A vs. Machine Speed   1200   1000   800   600   400   200   0 1000   100   KODAK VERSAMAT 885 Chemicals,   KODAK VERSAMAT Film Processor,   Model 11, 85F (29.5C)   885 Chemicals   Type A Chemicals   Exposure: Daylight 1/100 sec   Process: KODAK ERSAMAT Film Processor, Model 11;   ODAK ERSAMAT 885 Chemicals;   ODAK ERSAMAT 641 Chemicals;   1 and 2 developer racks; 85 F (29.5 C)   ODAK ERSAMAT Chemicals, Type A;   1 and 2 developer racks; 90   V 641 Chemicals   K K V V ° ° 1 developer rack   2 developer racks   K V ° ° C)   F (32   10   1 2 0 3 GAMMA   0 10   20   30   40   50   F002_1107AC   Machine Speed (fpm)   Gamma vs. Machine Speed   Modulation Transfer Function   4 KODAK VERSAMAT Film Processor,   MODEL 11, 85F (29.5C)   KODAK VERSAMAT 885 Chemicals   200   100   1 developer rack   2 developer racks   3 2 70   50   30   20   10   7 5 1 KODAK VERSAMAT 885 Chemicals   KODAK VERSAMAT Film Processor,   2 racks, 85F (29.5C), 10 fpm; Diffuse visual   3 2 1 0 1 2 3 4 5   10   20   50   100 200   600   0 10   20   30   40   50   SPATIAL FREQUENCY (cycles/mm)   F002_1115AC   Machine Speed (fpm)   F002_1096AC   NOTICE: While the sensitometric data in this publication are typical of production coatings, they do not represent   standards which must be met by Kodak. Varying storage, exposure, and processing conditions will affect results.   The company reserves the right to change and improve product characteristics at any time.   Aerial Imaging   EASTMAN KODAK COMPANY • ROCHESTER, NY 14650-0505   KODAK DOUBLE-X   Kodak, Aerographic, Double-X, Estar, Versamat, and Wratten are trademarks   Revised 11-05   AEROGRAPHIC Film 2405   KODAK Publication No. AS-75   Printed in U.S.A.   TI 0912   |