IMAGE-CAPTURING LENS SYSTEM AND IMAGE-CAPTURING DEVICE

WIPO Patent Application WO/2017/204364

A1

Provided is an image-capturing lens system (11) comprising, arranged in order from the object side toward the image side: a first lens (L1) which is concave on the image side and which has a negative power; a second lens (L2) which is concave on the image side and which has a negative power; a third lens (L3) which is convex on the object side and which has a positive power; an aperture stop STOP; a fourth lens (L4) which is concave on the image side and which has a negative power; a fifth lens (L5) which is convex on the object side and which has a positive power; and a sixth lens (L6) which is convex on the image side and which has a positive power. The image-side lens surface (S10) of the fourth lens (L4) and the object-side lens surface (S11) of the fifth lens (L5) are cemented, and the resultant power of the fourth lens (L4) and the fifth lens (L5) is negative.

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MAKINO YUTAKA (JP)
SUGIYAMA TAKASHI (JP)

PCT/JP2017/019912

November 30, 2017

May 29, 2017

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HITACHI MAXELL (JP)

G02B13/04; G02B13/18

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IEIRI Takeshi (JP)

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