IMAGE CAPTURE AND LIGHT PROJECTION USING AT LEAST ONE LENS UNIT HAVING A TELECENTRIC IMAGE PLANE OR A TELECENTRIC OBJECT PLANE
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United States of America
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Issued Date -
Dec 12, 2024
app pub date -
Oct 4, 2022
filing date -
Oct 4, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
The disclosure describes, among other things, an image capture apparatus that includes a first lens unit, a second lens unit operable to be placed into optical alignment with the first lens unit, and an image sensor operable to acquire an image based on light signals passing through the first and second lens units when the first and second lens units are optically aligned with one another. At least one of the first or second lens units has a telecentric image plane or a telecentric object plane. Optical illumination devices such as light projectors that include at least one lens unit having a telecentric image plane or a telecentric object plane also are disclosed.
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