Photographic lighting apparatus for consistent and accurate exposure control
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 21, 2000
Grant Date -
N/A
app pub date -
Nov 17, 1998
filing date -
Nov 17, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A photographic lighting apparatus for consistent and accurate exposure control of a subject before a camera. The apparatus comprises a plurality of light sources, a power supply; a plurality of switches, and a controller. The switches are connected to the plurality of light sources for selectively providing power from the power supply to the light sources. The controller sequentially operates the switches and has user-programmed operational control for manipulating the light upon the subject to create a desired illuminating effect. This sequencing operation of said controller produces accurate exposure of film within the camera.
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Family
International Classification(s)
Cited Art Landscape
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