Lamp for an underwater camera

Details Lamp for an underwater camera Lamp for an underwater camera

2007-06-05

2007-06-05

O'Shea, Sandra (Department: 2875)

Illumination

Photographic lighting

Plural light sources or light source supports

C362S158000, C362S253000, C396S028000, C396S182000

Reexamination Certificate

active

11005475

ABSTRACT:
A lamp for an underwater camera to illuminate and photograph or film objects in the macrorange including a minimum of three LED diodes that emit white light which are arranged concentrically and at the same distance from each other around, and at a specific angle to, the optical axis of an underwater camera. An annular lamp holder may be used or the lamps may be directly integrated into the housing of the camera.

REFERENCES:
patent: 5010412 (1991-04-01), Garriss
patent: 5142299 (1992-08-01), Braun
patent: 5580163 (1996-12-01), Johnson, II
patent: 1 737 670 (1957-01-01), None
patent: 41 42 223 (1993-07-01), None
patent: 198 27 102 (1999-12-01), None

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