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    TWO-STATE ZOOM FOLDED CAMERA
    35.
    发明公开
    TWO-STATE ZOOM FOLDED CAMERA 审中-公开

    公开(公告)号：US20230204931A1

    公开(公告)日：2023-06-29

    申请号：US18178604

    申请日：2023-03-06

    Applicant: Corephotonics Ltd.

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

    IPC: G02B13/00 ,  G02B7/04 ,  G02B15/06 ,  G02B27/30

    CPC classification number: G02B13/0065 ,  G02B7/04 ,  G02B13/003 ,  G02B15/06 ,  G02B27/30

    Abstract: A zoom camera comprising an optical path folding element (OPFE) for folding the light from a first optical path to a second optical path, a first lens having a first optical axis and a first effective focal length EFLL1, the first optical axis being along the second optical path, a collimating lens having a second optical axis, and an image sensor located on the second optical path, wherein the collimating lens is movable between at least a first state and a second state, wherein in the first state the collimating lens is positioned in the second optical path between the OPFE and the first lens such that light entering the first lens arrives only from the image side of the collimating lens, and wherein in the second state the collimating lens is positioned outside the first optical path such that light entering the first lens does not arrive from the image side of the collimating lens.

    Multi-aperture cameras with at least one two state zoom camera
    36.
    发明授权
    Multi-aperture cameras with at least one two state zoom camera 有权

    公开(公告)号：US11310405B2

    公开(公告)日：2022-04-19

    申请号：US17293914

    申请日：2020-02-19

    Applicant: Corephotonics Ltd.

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

    IPC: G03B17/17 ,  H04N5/225 ,  G02B15/14 ,  H05K1/18

    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 or non-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 a Macro state or 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. In the Macro state, the lens with EFLT,min allows for focusing on objects with short object-camera distances such as 5 cm. Actuators for enabling the movements are also disclosed.

    FOLDED CAMERA LENS DESIGNS
    37.
    发明申请
    FOLDED CAMERA LENS DESIGNS 有权

    公开(公告)号：US20210333692A1

    公开(公告)日：2021-10-28

    申请号：US16604009

    申请日：2019-05-04

    Applicant: Corephotonics Ltd.

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

    IPC: G03B17/04 ,  G02B13/00 ,  G02B7/02 ,  G02B9/60 ,  G03B17/12 ,  H04N5/225

    Abstract: Folded lens modules and assemblies characterized by low height and large entrance pupil (clear aperture), designed for folded cameras in consumer electronics and specifically in mobile phones. In some embodiments, a folded lens assembly comprises a plurality of lens elements that include, in order for an object side to an image side, a first lens element L1 with a clear aperture CA(S1) and a second lens element L2 with a clear aperture CA(S3), wherein CA(S1)/CA(S3)>1.2 and wherein the lens assembly has a ratio between an image sensor diagonal length SDL and a clear aperture of a last lens element surface CA(S2N), SDL/CA(S2N)>1.5.

    COMPACT FOLDED LENSES WITH LARGE APERTURES
    39.
    发明申请
    COMPACT FOLDED LENSES WITH LARGE APERTURES 有权

    公开(公告)号：US20210048628A1

    公开(公告)日：2021-02-18

    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

    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

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