Close-range lighting flash device

Details Close-range lighting flash device Close-range lighting flash device

1987-08-13

1989-03-28

Perkey, W. B.

Illumination

Supported by vehicle structure

Condition responsive

354132, 362 17, 362 13, 315241P, G03B 1502, H05B 4114

Patent

active

048168548

ABSTRACT:
A close-range lighting flash device comprising an electronic flash unit including a plurality of xenon tubes, an illuminator unit provided integrally in the flash unit and including a plurality of illuminator lamps, a light-transmitting panel arranged in front of both of the xenon tubes and the illuminator lamps, and a control device for energizing the illuminator unit. The light-transmitting panel has first and second portions aligned respectively with the xenon tubes and the illuminator lamps, the second portions having a light diffusing density smaller than that of the first portions.

REFERENCES:
patent: 3474242 (1969-10-01), Forrant
patent: 3890538 (1975-06-01), Iwata et al.
patent: 4204269 (1980-05-01), Plummer
patent: 4327981 (1982-05-01), Luursema
Minolta Manual, "Auto Electroflash Macro 80PX".

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