OPTICAL IMAGING SYSTEMS HAVING INPUT BEAM SHAPE CONTROL AND PATH LENGTH CONTROL

Scanning optical beam imaging systems for imaging a surface with convex curvature are provided. The systems include a sphero-telecentric objective, including an aspheric optical element and a path equalizing element (PEQ).

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Bibliographische Detailangaben
Hauptverfasser: SAXER, Christopher, BUCKLAND, Eric, L, FARMIGA, Nestor, O, HART, Robert H, MURNAN, Andrew
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:Scanning optical beam imaging systems for imaging a surface with convex curvature are provided. The systems include a sphero-telecentric objective, including an aspheric optical element and a path equalizing element (PEQ).