Use of integrating sphere technology to provide uniform,...

Dentistry – Apparatus – Having means to emit radiation or facilitate viewing of the...

Reexamination Certificate

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C433S215000

Reexamination Certificate

active

07938643

ABSTRACT:
An illumination device including an integrating sphere and at least one light source. The integrating sphere is hollow and houses the at least one light source in it. The light source can be manipulated between a first configuration and a second configuration. The illumination device emits a first spectrum of light when the light source is in the first configuration, and a second spectrum of light when the light source is in the second configuration.

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