TY - JOUR
AU - Liying, Fan
AB - 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.
TI - ZDF-50 Type Waiting Framing Camera
JF - Proceedings of SPIE
DO - 10.1117/12.967787
DA - 1983-03-01
UR - https://www.deepdyve.com/lp/spie/zdf-50-type-waiting-framing-camera-75OSA00LrS
SP - 520
EP - 522
VL - 348
IS - 
DP - DeepDyve
ER -