Achromatic lens structure, method of fabrication, and...

Optical: systems and elements – Lens – Single component with multiple elements

Reexamination Certificate

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C359S796000, C257S432000

Reexamination Certificate

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07864457

ABSTRACT:
Lens structures, imaging devices, and methods of making the same that include a lens and a transparent material having different dispersions and used to correct chromatic and spherical aberrations. The transparent material may be a curable polymer used to join the lens to other elements of the lens structure.

REFERENCES:
patent: 7352511 (2008-04-01), Boettiger et al.
patent: 7688531 (2010-03-01), Deng et al.
patent: 7710667 (2010-05-01), Oliver et al.
patent: 7773317 (2010-08-01), Duparre
patent: 2005/0254400 (2005-11-01), Nishikawa
patent: 2008/0130129 (2008-06-01), Boden et al.
patent: 2008/0252964 (2008-10-01), Koenig
patent: 2008/0290435 (2008-11-01), Oliver et al.
patent: 2010/0091386 (2010-04-01), Deng et al.
patent: 100345022 (2007-10-01), None

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