公开(公告)号：US20180364457A1

公开(公告)日：2018-12-20

申请号：US15979776

申请日：2018-05-15

Applicant: Apple Inc.

Inventor： Yuhong Yao ,  Yoshikazu Shinohara ,  Lin-Yao Liao

IPC: G02B13/00 ,  G02B9/64

Abstract: Compact lens systems are described that may be used in small form factor cameras. The lens systems may include seven lens elements with refractive power, and may provide low F-numbers with wide field of view while maintaining or improving imaging quality and package size when compared to other compact lens systems. The lens systems may, for example, provide a focal ratio of 1.85 or less, with full field of view of 75 degrees or more. The lens systems may conform to a criterion for compactness TTL/ImageH

公开(公告)号：US11347030B2

公开(公告)日：2022-05-31

申请号：US15979776

申请日：2018-05-15

Applicant: Apple Inc.

Inventor： Yuhong Yao ,  Yoshikazu Shinohara ,  Lin-Yao Liao

IPC: G02B13/00 ,  G02B9/64

Abstract: Compact lens systems are described that may be used in small form factor cameras. The lens systems may include seven lens elements with refractive power, and may provide low F-numbers with wide field of view while maintaining or improving imaging quality and package size when compared to other compact lens systems. The lens systems may, for example, provide a focal ratio of 1.85 or less, with full field of view of 75 degrees or more. The lens systems may conform to a criterion for compactness TTL/ImageH