OPTICAL CODE READER
First Claim
Patent Images
1. An optical code reader of the imager type, comprising:
- at least one non-collimated light source having an illumination optics associated therewith, comprising at least one lens; and
a photodetector device having a receiving optics associated therewith, comprising at least one lens, wherein the at least one lens of the illumination optics and the at least one lens of the receiving optics are displaceable together to change their distance from said at least one light source and from said photodetector device respectively.
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Abstract
An optical code reader of the imager type includes: at least one non-collimated light source having an illumination optics associated therewith including at least one lens; and a photodetector device having a receiving optics associated therewith including at least one lens, wherein the at least one lens of the illumination optics and the at least one lens of the receiving optics are displaceable together to change their distance from the at least one light source and from said photodetector device respectively.
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Citations
23 Claims
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1. An optical code reader of the imager type, comprising:
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at least one non-collimated light source having an illumination optics associated therewith, comprising at least one lens; and a photodetector device having a receiving optics associated therewith, comprising at least one lens, wherein the at least one lens of the illumination optics and the at least one lens of the receiving optics are displaceable together to change their distance from said at least one light source and from said photodetector device respectively. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
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Specification