Photography light

Details Photography light Photography light

1987-07-02

1989-03-28

Husar, Stephen F.

Illumination

Light source and modifier

Including reflector

362 17, 362 32, 362297, 362346, F21V 700

Patent

active

048169757

ABSTRACT:
A light fixture for providing a cool uniform illumination into a photography field which is adjustable in intensity while maintaining a uniform color temperature. The light fixture includes a light source, an adjustable shutter for adjusting the amount of light passing therethrough, a reflector mirror having a dichroic heat coating thereon for reflecting the light from the shutter while passing any heat contained therein, and a round reflector for receiving the light from the reflector mirror through an end face and for dispersing the light through the circumference thereof by internal reflectance.

REFERENCES:
patent: 4233650 (1980-11-01), Hagner et al.
patent: 4561043 (1985-12-01), Thompson

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