公开(公告)号：US20220128886A1

公开(公告)日：2022-04-28

申请号：US17567417

申请日：2022-01-03

Applicant: Corephotonics Ltd.

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

IPC: G03B17/04 ,  H04N5/225 ,  G02B13/02 ,  G02B7/02 ,  G02B13/06

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

公开(公告)号：US20210377450A1

公开(公告)日：2021-12-02

申请号：US16975721

申请日：2020-01-01

Applicant: Corephotonics Ltd.

Inventor： Gal Shabtay ,  Ephraim Goldenberg ,  Roy Rudnick ,  Michael Dror ,  Gil Bachar ,  Emil Bronstein ,  Itay Yedid

IPC: H04N5/232 ,  G02B15/14 ,  G02B13/02 ,  G03B3/10

Abstract: Multi-cameras and in particular dual-cameras comprising a Wide camera comprising a Wide lens and a Wide image sensor, the Wide lens having a Wide effective focal length EFLW and a folded Tele camera comprising a Tele lens with a first optical axis, a Tele image sensor and an OPFE, wherein the Tele lens includes, from an object side to an image side, a first lens element group G1, a second lens element group G2 and a third lens element group G3, wherein at least two of the lens element groups are movable relative to the image sensor along the first optical axis to bring the Tele lens to two zoom states, wherein an effective focal. length (EFL) of the Tele lens is changed from EFLT,min in one zoom state to EFLT,max in the other zoom state, wherein EFLTmin>1.5×EFLW and wherein EFLTmax>1.5×EFLTmin.

公开(公告)号：US10948696B2

公开(公告)日：2021-03-16

申请号：US16310690

申请日：2018-07-22

Applicant: Corephotonics Ltd.

Inventor： Gal Shabtay ,  Ephraim Goldenberg ,  Michael Dror ,  Roy Rudnick ,  Gil Bachar

IPC: G02B13/00 ,  G02B9/60 ,  G03B17/17 ,  G02B17/08 ,  G03B13/32

Abstract: Lens assemblies comprising, from an object side to an image side, a positive first lens element L1 with a first optical axis and a first lens width W1, a light folding element, a negative second lens element L2 and a plurality of additional lens elements L3-LN with a common second optical axis, and an image sensor having a sensor diagonal length (SDL), wherein the light folding element is configured to fold light from the first optical axis to the second optical axis, wherein the folded lens has an optical height OH, wherein SDL/OH>0.7 and wherein OH/W1