Title:
Camera lens assembly
Document Type and Number:
Japanese Patent JP5980000
Kind Code:
B2
Abstract:
The lens (100) has a concave surface (112) of positive meniscus lens (110) and a convex shaped image-side surface (120) of positive lens unit (122). The value of radius of curvature of object-side surface of positive lens unit is larger than value of radius of curvature of image-side surface of lens unit (124). The value of radius of curvature of object-side surface of negative lens unit is smaller than radius of curvature of image-side surface (130) of lens unit. A biconvex lens unit (128) and negative lens unit are adhered with each other.
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Inventors:
Udo Schauss
Ralph Lin
Ralph Lin
Application Number:
JP2012137097A
Publication Date:
August 31, 2016
Filing Date:
June 18, 2012
Export Citation:
Assignee:
JOS. SCHNEIDER OPTISCHE WERKE GMBH
International Classes:
G02B13/00; G02B13/18
Domestic Patent References:
| JP7035973A |
Foreign References:
| GB299983A |
Attorney, Agent or Firm:
Shuichiro Kitamura
Ichiro Miyake
Takashi Ota
Ichiro Miyake
Takashi Ota
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