公开(公告)号：US20220004085A1

公开(公告)日：2022-01-06

申请号：US17291475

申请日：2020-09-18

Applicant: Corephotonics Ltd.

Inventor： Gal Shabtay ,  Itay Yedid ,  Ephraim Goldenberg ,  Tal Korman ,  Roy Rudnick ,  Kobi Goldstein ,  Yiftah Kowal ,  Micha Dror ,  Michael Scherer

IPC: G03B17/04 ,  G02B7/02 ,  G02B7/04 ,  G03B13/36 ,  G03B17/12 ,  H04N5/247 ,  H04N5/225 ,  H04N5/232

Abstract: Digital cameras comprising a lens assembly comprising N lens elements L1-LN starting with L1 on an object side, wherein N is ≥4, an image sensor having a sensor diagonal SD, and a pop-out mechanism that controls a largest air-gap d between two consecutive lens elements within lens elements L1 and LN to bring the camera to an operative pop-out state and a collapsed state, wherein the lens assembly has a total track length TTL in the operative pop-out state and a collapsed total track length cTTL in the collapsed state, wherein SD is in the range of 7-20 mm and wherein cTTL/SD