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OPTICAL SYSTEM HAVING INTEGRATED ILLUMINATION AND IMAGING OPTICAL SYSTEMS, AND 3D IMAGE ACQUISITION APPARATUS INCLUDING THE OPTICAL SYSTEM

  • US 20120147143A1
  • Filed: 06/09/2011
  • Published: 06/14/2012
  • Est. Priority Date: 12/14/2010
  • Status: Active Grant
First Claim
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1. An optical system of a 3-dimensional image acquisition apparatus, the optical system comprising:

  • an imaging lens with an aperture in a center region thereof through which an optical axis passes;

    an illumination lens disposed within the aperture of the imaging lens; and

    a light source for providing illumination light to the illumination lens,wherein the imaging lens and the illumination lens are coaxially disposed on the optical axis.

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