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EVOLUTION OF PROFESSIONAL CAMERA
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Fig. 28 The Newman-Sinclair Automatic, Portable, 35mm. Auto-Kine Camera. (England.) This camera is of the spring motor type, being driven by two springs. The motor is regulated so that it varies less than two percent between the start and finish of the run. The speed may be varied at will. The camera holds 200 ft. standard 35mm. dim, and will expose from 150 to 180 teet with one wind of the clockwork. An interesting feature of the design is the fact that both the footage indicator and the level are visible through the finder whi'e photographing.
carded by the motion picture industry as being contrary to common sense and little by little the knowledge acquired through years of experimentation and progress led to the standardization of dimensions, the absence of which imperils any commercial enterprise.
Motion picture mechanical engineering became an art in itself and research laboratories, mechanical manufacturing centers, and technical and engineering societies came into existence all contributing to the advancement of the motion picture art and to its establishment as a potential factor in the educational and entertainment fields of our social system.
Editor's Note: Since Mr. Dubray's article was prepared the Fearless Camera Company has brought out a new camera, especially designed for making pictures on 6 5 millimeter film, and also designed so it may be used as a standard 35 millimeter camera. A complete description of this camera will be found in the special article on Wide Film.