Controller for lapping photography of cinecamera

Details Controller for lapping photography of cinecamera Controller for lapping photography of cinecamera

1979-09-12

1982-02-02

Hayes, Monroe H.

Optics: motion pictures

Special effects

Transition effects

G03B 2136

Patent

active

043136532

ABSTRACT:
Controller for the lapping, fade out and fade in photography of a cinecamera, in which a diaphragm is slowly stopped down partially, photography is interrupted, and the diaphragm is further rapidly stopped down to its full stroke with the shutter being shut off. The film is rewound a predetermined amount with shutter and diaphragm under that condition. The diaphragm is then rapidly opened with the shutter being shut off to effect the stand-by operation so that the fade-in photography may be started.

REFERENCES:
patent: 3966312 (1976-06-01), Wagensonner et al.

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