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Optical distance sensor using the triangulation principle has lens associated with receiver with second main surface divided into N cylindrical lens segments in addition to first main surface with certain total opening
Optical distance sensor using the triangulation principle has lens associated with receiver with second main surface divided into N cylindrical lens segments in addition to first main surface with certain total opening
The device has a lens (28) associated with a receiver with a second main surface (32) divided into N cylindrical lens segments (34) in addition to a first main surface (30) with a total opening D. Receiver optics are used that produce N closely adjacent foci in a second focal plane (20), whereby the location of closest pinching of all individual beams lies in a first focal plane on which a position-resolving receiver is positioned.
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