Mirror assembly

  • US 5,355,284 A
  • Filed: 10/19/1992
  • Issued: 10/11/1994
  • Est. Priority Date: 02/20/1990
  • Status: Expired due to Term
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First Claim
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1. A mirror assembly comprising:

  • an enclosure having an aperture;

    a mirror borne by the enclosure and substantially occluding the aperture, the mirror reflecting a broad spectral band of light, and having formed therein a discrete window which permits light to pass therethrough;

    a dichroic mirror positioned in covering relation relative to the window and operable to pass a predetermined narrow spectral band of light, and reflect a broad spectral band of light; and

    means borne by the enclosure for emitting light in the predetermined narrow spectral band of light passed by the dichroic mirror, and wherein the dichroic mirror reflects visible light and transmits the predetermined narrow band of light.

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