Kodak ISBN 0-87985-749-8 Film Camera User Manual


 
9/98 MPF-33
7250
P rocess: VNF-1 or RV N P.
F o rce processing: 1 stop with some loss in quality; up to
2 stops with noticeable quality loss.
Use: The very high speed of this color reversal camera
film makes photography possible with very low-light illu-
mination. It can be used for color news photography,
nighttime sporting events, and high-speed photography by
both daylight and artificial light. The processed original
film is balanced for projection at 5400 K.
The processed camera original of High Speed Film
7250 is meant for direct projection; however, you can
make color duplicates on EASTMAN EKTA C H R O M E
VN Print Film 7399 (Process VNF-1). Use re c o m m e n d e d
shortened first developer time.
Illumination (Incident Light) Table for Tu n g s t e n
L i g h t (24 frames per second, 170° shutter opening)
Lens Aperture f/1. 4 f/ 2 f/ 2 . 8 f/ 4 f/ 5 . 6 f/ 8 f/11 f/16 f/ 2 2
F o o t c a n d l e s 6 . 3 1 2 . 5 2 5 5 0 10 0 2 0 0 4 0 0 8 0 0 16 0 0
Lighting Contrast: The suggested ratio of key-light-
p l u s - fill-light to fill light is 2:1 or 3:1.
R e c i p rocity Characteristics EI 400 (27): For expo-
s u re times ranging from 1/1000 to 1/10 second, no
compensation is needed for either exposure level or color
balance. At 1/10,000 second, increase exposure by
1
3
stop. At 1 second, increase exposure by
1
2 s t o p .
Handling: Total darkness
Available Roll Lengths: For information on film ro l l
lengths, check K o d a k ’ sP rofessional Motion Imaging Price
C a t a l o g , or contact a Kodak sales representative in your
country.
All rolls are identified with a film emulsion letter code.
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