Complex optical element and method for manufacturing thereof

Optical: systems and elements – Lens – With multipart element

Reexamination Certificate

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C359S796000, C359S837000, C359S839000

Reexamination Certificate

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10927125

ABSTRACT:
A lens-laminated composite optical element composed of a vitreous optical element having a plane surface to perform inherent optical functions, and a thin and filmy transparent plastic lens portion molded in a curved lens profile and laminated on the plane surface of the vitreous optical element by the use of a mold.

REFERENCES:
patent: 3980399 (1976-09-01), Howden
patent: 5805343 (1998-09-01), Kozasa et al.
patent: 6661552 (2003-12-01), Hira
patent: 2003/0035213 (2003-02-01), Ogawa
patent: 2003/0142896 (2003-07-01), Kikuchi et al.
patent: 2005/0117347 (2005-06-01), Melpignano et al.
patent: 2-196201 (1990-09-01), None

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