Invention Grant
US07804649B2 Microreplicated achromatic lens 有权
微复制消色差透镜

Microreplicated achromatic lens
Abstract:
A microreplicated achromatic lens is disclosed. The article includes a web including first and second opposed surfaces. The first surface includes a first microreplicated structure having a plurality of first features. The second surface includes a second microreplicated structure having a plurality of second features. Opposing first and second features are registered to within 10 micrometers. Corresponding opposed first and second features cooperate to form an achromatic microlens element.
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