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Barcode imager and imaging apparatus for imaging an optical code or target at multiple focal planes
Barcode imager and imaging apparatus for imaging an optical code or target at multiple focal planes
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机译：用于在多个焦平面上成像光学代码或目标的条形码成像器和成像设备
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摘要
Imaging apparatus uncomplicated three is provided a two programs, a movable carrier for housing one objective lens is provided at least in the imaging apparatus other, the optical element and the additional fixed objective lens of at least one provided. One-dimensional bar code symbol, or the embodiment includes a fixed image sensor at least one array for imaging a target optical code or label, marking, picture, or other. Each imaging device provides a wide operating range of about 5-102cm. Imaging device, the bar code imager in order to provide with a wide operating range superior than or comparable to the operating range of bar code imager image-based traditional, the bar code imager uncomplicated It can be incorporated. [Selection] Figure Figure 1
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