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Proceedings Paper

A Superior 16MM Reversal Color Film For High-Speed Motion Picture Photography
Author(s): A.Earl Quinn
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Paper Abstract

Eastman Ektachrome Video News Film High Speed 7250 Tungsten (VNX) is superior color film for use in 16mm high-speed motion picture photography. VNX 7250 film features an exposure index (E.I.) of 400. This film re-quires the VNF-1 or the RVNP process and it may be forced or push-processed to an E.I. of 6400 (4 camera stops) under certain conditions. It is available for high-speed camera use in Spec. 430 (100-ft. spools) or Spec. 434 (400-ft. spools). A 16mm silent, high-speed movie film has been prepared to demonstrate the results of forced processing of underexposed high-speed camera footage featuring mechanical motion too fast to be observed by the unaided eye.

Paper Details

Date Published: 27 July 1979
PDF: 3 pages
Proc. SPIE 0189, 13th Intl Congress on High Speed Photography and Photonics, (27 July 1979); doi: 10.1117/12.957543
Show Author Affiliations
A.Earl Quinn, Eastman Kodak Company (United States)


Published in SPIE Proceedings Vol. 0189:
13th Intl Congress on High Speed Photography and Photonics
Shin-Ichi Hyodo, Editor(s)

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