OPTICAL DEVICE WITH EXPANSION COMPENSATION

An optical unit that includes a lens and a frame that is configured to support the lens; wherein the lens has a coefficient of thermal expansion (CTE) of a first value; wherein the frame has a CTE ofa second value; wherein the first value differs from the second value; and wherein at least one of th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LEVIN PELEG, ASHKENAZI ELIAHU CHAIM
Format: Patent
Sprache:chi ; eng
Schlagworte:
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