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OPTICAL DEVICE WITH EXPANSION COMPENSATION

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专利名称:OPTICAL DEVICE WITH EXPANSION

COMPENSATION

发明人:Peleg LEVIN,Eliahu Chaim ASHKENAZI申请号:US17056699申请日:20190507

公开号:US20210208360A1公开日:20210708

专利附图:

摘要:An optical unit that includes a lens and a frame that is configured to support thelens; wherein the lens has a coefficient of thermal expansion (CTE) of a first value; whereinthe frame has a CTE of a second value; wherein the first value differs from the second

value; and wherein at least one of the lens and the frame comprises a flexible interfacefor compensating for differences between thermal expansions of the lens and of theframe.

申请人:Unispectral Ltd.

地址:Ramat Gan IL

国籍:IL

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