Focusable spotlight with asymmetrical light distribution

Details Focusable spotlight with asymmetrical light distribution Focusable spotlight with asymmetrical light distribution

2008-03-25

2008-03-25

Husar, Stephen F. (Department: 2875)

Illumination

Light source and modifier

Adjustable or repositionable modifier

C362S512000, C362S322000, C362S323000

Reexamination Certificate

active

11159136

ABSTRACT:
A spotlight having a variable angle of radiation includes a light source and a converging lens. The converging lens is the front lens of the spotlight. The front lens is eccentrically arranged such that the principal optical axis of the front lens is not coincident with the principal optical axis of the spotlight. For example, the principal optical axis of the front lens is parallel to and spaced from the principal optical axis of the spotlight by a predetermined distance.

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