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    Multi-aperture cameras with at least one two state zoom camera
    11.
    发明授权
    Multi-aperture cameras with at least one two state zoom camera 有权

    公开(公告)号：US12167135B2

    公开(公告)日：2024-12-10

    申请号：US18744650

    申请日：2024-06-16

    Applicant: Corephotonics Ltd.

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

    IPC: H04N23/69 ,  G02B13/02 ,  G02B15/14 ,  G03B3/10 ,  H04N23/54 ,  H04N23/55

    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 one zoom state to EFLT,max in the other zoom state, wherein EFLTmin>1.5×EFLW and wherein EFLTmax>1.5×EFLTmin.

    LARGE APERTURE CONTINUOUS ZOOM FOLDED TELE CAMERAS
    15.
    发明公开
    LARGE APERTURE CONTINUOUS ZOOM FOLDED TELE CAMERAS 审中-公开

    公开(公告)号：US20240302730A1

    公开(公告)日：2024-09-12

    申请号：US18661967

    申请日：2024-05-13

    Applicant: Corephotonics Ltd.

    Inventor： Ephraim Goldenberg ,  Nadav Goulinski

    IPC: G03B30/00 ,  G03B17/17

    CPC classification number: G03B30/00 ,  G03B17/17

    Abstract: Folded digital cameras comprising a lens including a plurality of N lens elements marked Li where 1≤i≤N and an optical path folding element (OPFE), wherein a first lens element L1 faces an object side and a last lens element LN faces an image side, wherein at least one of the plurality of lens elements is located at an object side of the OPFE and has an associated first optical axis, wherein at least one other of the plurality of lens elements is located at an image side of the OPFE and has an associated second optical axis, wherein the lens has an effective focal length (EFL) and a f-number (f/#), and an image sensor having a sensor diagonal (SD), wherein the EFL can be varied continuously between a minimal EFLMIN and a maximum EFLMAX by independent movement of lens elements and of the OPFE along the second optical lens axis, and wherein EFLMAX/EFLMIN>1.5.

    FOLDED MACRO-TELE CAMERA LENS DESIGNS
    20.
    发明公开
    FOLDED MACRO-TELE CAMERA LENS DESIGNS 审中-公开

    公开(公告)号：US20240151949A1

    公开(公告)日：2024-05-09

    申请号：US18412545

    申请日：2024-01-14

    Applicant: Corephotonics Ltd.

    Inventor： Noy Cohen ,  Roy Rudnick ,  Michael Dror ,  Nadav Goulinski ,  Ephraim Goldenberg

    IPC: G02B13/00

    CPC classification number: G02B13/0065 ,  G02B13/0045

    Abstract: Folded digital cameras comprising a lens system with a lens and an image sensor, the lens having N≥6 lens elements Li, an effective focal length (EFL) and a total track length (TTL), wherein each lens element has a respective focal length fi and wherein a first lens element L1 faces an object side, and an optical path folding element (OPFE) for providing a folded optical path between an object and the lens. In some embodiments, the lens system has a focusing range that covers object-lens distances from infinity to a minimal object distance (MIOD), wherein MIOD/EFL is smaller than 20 or even 7. In some embodiments, the ratio of a maximal chief ray angle to a field of view of the folded camera Max CRA/FOV is smaller than 0.25 or even 0.15 when the camera is focused at infinity.

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