Laser illumination apparatus capable of continuously adjusting illumination angle in large range

Laser illumination apparatus capable of continuously adjusting illumination angle in large range

  • CN 202,791,803 U
  • Filed: 09/13/2012
  • Issued: 03/13/2013
  • Est. Priority Date: 12/17/2011
  • Status: Active Grant
First Claim
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1. laser illuminator of continuous setup light angle on a large scale, its setting comprises that one is used for the laser instrument of Emission Lasers, it is characterized in that, and, short focus lens and a homogenizer that sets gradually;

  • Described laser instrument, described short focus lens and described homogenizer are successively set on the same optical axis, and also are disposed with a positive lens and a negative lens on this optical axis, and described positive lens can move forward and backward along described optical axis.

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