Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yoshio Ise0
Kenichi Kubota0
Sayuri Noda0
Yoji Kubota0
Hitoshi Hirano0
Date of Patent
August 20, 2019
0Patent Application Number
148385210
Date Filed
August 28, 2015
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An imaging lens includes a first lens having positive refractive power; a second lens; a third lens; a fourth lens; a fifth lens; and a sixth lens, arranged in this order from an object side to an image plane side. The second lens is formed in a meniscus shape. The fourth lens is formed in a shape so that a surface thereof on the image plane side is convex toward the image plane side. The fifth lens is formed in a shape so that a surface thereof on the object side is convex toward the object side, and a surface thereof on the image plane side is convex toward the image plane side. The sixth lens is formed in a shape so that a surface thereof on the image plane side is concave toward the image plane side.
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