Optical signal image shooting method

Optical signal image shooting method

  • CN 1,326,019 C
  • Filed: 12/05/2003
  • Issued: 07/11/2007
  • Est. Priority Date: 12/05/2003
  • Status: Active Grant
First Claim
Patent Images

1. an optical signalling image acquisition method comprises the following steps:

  • Produce the optical axis of a vertical direction projecting beam;

    This optical axis is directed to a beam split object;

    Image surface of contact below optical axis to the transparent medium object of this beam split object transmitted light beam;

    The image of this image surface of contact reflexes to aforementioned beam split object, and the optical axis of pick-up image is with overlapping through the optical axis of this beam split object transmitted light beam;

    Through this beam split object optical axis to lens of above reflected image once or once, for the image of image sensing component acquisition through this lensing.

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