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Proceedings Paper

ZDF-50 Type Waiting Framing Camera
Author(s): Xu Jialong; Lang Jianlin; Sun Fengshan; Fan Liying
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Paper Abstract

The description of the general outline and the main performances of the ZDF-50 type waiting framing camera is given in this paper. The waiting operation of the camera ;,s based on the triangular mirror which is drived by a motor. The framing rate is 5x10) pictures/sec at a rotor speed of 1500 rps. A circuit can record 110 frames with a frame size of 10x18 mm. The relative aperture at the film is about f/19. The dynamic photographic resolution is from 22 to 25 1p/mm. The framing lens consists of a doublet and a meniscus element. There are two objectives, each of them is suitable for using in the field and in the laboratory respectively, and three forms of shutters: electromagnetic shutter, fast open shutter and blast shutter. The rotating mirror house of the camera is vacuumized. A transistor circuit and digital display are incorporated into the control system of the camera. The operation of the instrument is accomplished automatically. Lastly, the detonator exploding pictures taken by this camera are presented.

Paper Details

Date Published: 1 March 1983
PDF: 3 pages
Proc. SPIE 0348, 15th Intl Congress on High Speed Photography and Photonics, (1 March 1983); doi: 10.1117/12.967787
Show Author Affiliations
Xu Jialong, Xian Institute of Optics and Precision Mechanics (China)
Lang Jianlin, Xian Institute of Optics and Precision Mechanics (China)
Sun Fengshan, Xian Institute of Optics and Precision Mechanics (China)
Fan Liying, Xian Institute of Optics and Precision Mechanics (China)


Published in SPIE Proceedings Vol. 0348:
15th Intl Congress on High Speed Photography and Photonics
Lincoln L. Endelman, Editor(s)

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