Image pickup lens, image pickup apparatus, and mobile...

Details Image pickup lens, image pickup apparatus, and mobile... Image pickup lens, image pickup apparatus, and mobile...

2007-05-08

2007-05-08

Thompson, Timothy (Department: 2873)

Optical: systems and elements

Lens

Multiple component lenses

C359S754000

Reexamination Certificate

active

11371390

ABSTRACT:
An image pickup lens for forming a subject image on an photoelectric converter of a solid-sate image pickup element, includes: an aperture stop; a first lens having a positive refractive power; a second lens having a negative refractive power; a third lens having a positive refractive power; and a fourth lens having a negative refractive power. The aperture stop and the first to fourth lenses are arranged in this order from an object side of the image pickup lens, and the image pickup lens satisfies predefined condition.

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patent: 2004/0240080 (2004-12-01), Matsui et al.
patent: 2002 365530 (2002-12-01), None
patent: 2004 341013 (2004-12-01), None

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