Kodak Hawkeye Technical Data

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  • Kodak Hawkeye | Technical Data - Page 1
    KODAK HAWKEYE Traffic Surveillance Color Film TECHNICAL DATA / COLOR NEGATIVE FILM March 2010 • TI-2420 KODAK HAWKEYE Traffic Surveillance Color Film is a 400 speed color negative film for traffic surveillance applications. KODAK T-GRAIN emulsion technology provides extremely fine grain and high
  • Kodak Hawkeye | Technical Data - Page 2
    flash-to-subject distance. Unit Output (BCPS)1 350 500 700 1000 1400 2000 2800 4000 5600 8000 1 BCPS = beam candlepower seconds Guide Number Distances in Feet/Metres 85/26 100/30 120/36 140/42 170/50 200/60 240/70 280/85 340/100 400/120 . 2 KODAK HAWKEYE Traffic Surveillance Color Film • TI-2420
  • Kodak Hawkeye | Technical Data - Page 3
    : 0.80 to 1.00 1.15 to 1.35 1.05 to 1.35 0.90 to 1.20 1KODAK Publication No. R-27 2Because of the extreme range in skin color, use these values only as a guide. For best results, use a KODAK Gray Card (gray side). SCANNING NEGATIVES General Traffic Surveillance Color Film negatives can be easily
  • Kodak Hawkeye | Technical Data - Page 4
    greater than 35.6 cm (14 inches), thereby reducing overall graininess that is perceived. • These Grain Index numbers may not represent graininess observed from more specular printing illuminants, such as condenser enlargers. 4 KODAK HAWKEYE Traffic Surveillance Color Film • TI-2420
  • Kodak Hawkeye | Technical Data - Page 5
    400 360 410 F010_0230AC 460 510 560 610 660 WAVELENGTH (nm) 710 760 Modulation Transfer Function 1000 Exposure: Daylight Process: C-41 100 70 50 30 20 10 7 5 3 2 1 1 F010_0231AC 2 3 45 10 20 30 40 50 SPATIAL FREQUENCY (cycles/mm) B G R 100 KODAK HAWKEYE Traffic Surveillance Color Film
  • Kodak Hawkeye | Technical Data - Page 6
    KODAK HAWKEYE Traffic Surveillance Color Film MORE INFORMATION For the latest version of technical support publications for Kodak products, visit Kodak on-line at: http://www.kodak.com/go/SDRproducts If you have questions about Kodak products, call Kodak. In the U.S.A.: 1-800-242-2424, Ext. 19,
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©Eastman Kodak Company, 2010
March 2010
•
TI-2420
TECHNICAL DATA /
COLOR NEGATIVE FILM
KODAK HAWKEYE Traffic
Surveillance Color Film
KODAK HAWKEYE Traffic Surveillance Color Film is a 400
speed color negative film for traffic surveillance
applications. KODAK T-GRAIN emulsion technology
provides extremely fine grain and high sharpness, and wide
exposure latitude allows a range of exposures from 2 stops
under to 3 stops over normal. Other features include:
•
Improved color saturation; accurate colors
•
Push performance to EI 800
•
Optimized for use with film scanners; durable
emulsion overcoat prevents scratches
•
Panchromatic sensitivity to 660 nm
•
Balanced for daylight or electronic flash, and may also
be used under mixed lighting
•
Prints compatibly with KODAK GOLD and MAX
Versatility Films
•
Process using KODAK FLEXICOLOR Chemicals,
Process C-41
•
Coated on a 0.0048-inch (0.12 mm) acetate base
DARKROOM RECOMMENDATIONS
Handle unprocessed film in total darkness—do not use a
safelight.
Process this film in total darkness through the bleach
step in Process C-41.
STORAGE AND HANDLING
Load and unload film in subdued light.
Store unexposed film at 70
°
F (21
°
C) or lower in the
original sealed package
. Process film as soon as possible
after exposure. Protect negatives from strong light. For
more information about storing negatives, see KODAK
Publication No. E-30,
Storage and Care of KODAK
Photographic Materials—Before and After Processing
.
EXPOSURE
Speed:
Use these speed numbers with meters and cameras
marked for ISO, ASA, or DIN speeds or exposure indexes.
For critical work, make a series of test exposures.
Exposure Index (EI)
Daylight Exposure:
Use the exposures in the table below for average frontlit
subjects from 2 hours after sunrise to 2 hours before
sunset when exposing at EI 400.
1
Use f/5.6 for backlit close-up subjects.
2
Subject shaded from the sun but lighted by a large area of sky.
Arithmetic
Logarithmic
400
27
°
Lighting Conditions
Shutter Speed (Second)
and Lens Opening
Bright or Hazy Sun on Light Sand
or Snow
1/500
f/16
Bright or Hazy Sun (Distinct
Shadows)
1/500
f/11
1
Weak, Hazy Sun (Soft Shadows)
1/500
f/8
Cloudy Bright (No Shadows)
1/500
f/5.6
Heavy Overcast or Open Shade
2
1/500
f/4