Solid elastic lens element and method of making same

Solid elastic lens element and method of making same

  • CN 104,932,080 A
  • Filed: 05/25/2011
  • Published: 09/23/2015
  • Est. Priority Date: 05/26/2010
  • Status: Active Application
First Claim
Patent Images

1. an indicia reading terminal, it comprises:

  • Imageing sensor, it has multiple pixels of the image information producing analog signal form;

    Analog-digital converter, it converts simulating signal to digital signal;

    Controller, it is configured to image data processing during treatment cycle and attempts decodable code mark represented in decode image data;

    Lens subassembly, it has at least variable lens, and wherein terminals operative is arranged with the lens of mobile lens assembly between the different lens setting with corresponding best focal plane;

    Wherein terminal is configured with the lens setting comprising the first configuration and the second configuration, and described in described first configuration, variable lens changes, and described in described second configuration, variable lens remains at fixed lens placement when reading trial;

    AndThe arousal level wherein entering the input energy of described lens subassembly arranges relevant to described lens.

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