公开(公告)号：US11477386B2

公开(公告)日：2022-10-18

申请号：US17717083

申请日：2022-04-10

申请人： Corephotonics Ltd.

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

IPC分类号： H04N5/232 ,  G02B15/14 ,  G02B13/02 ,  G03B3/10 ,  H04N5/225

摘要： 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：US20210377450A1

公开(公告)日：2021-12-02

申请号：US16975721

申请日：2020-01-01

申请人： Corephotonics Ltd.

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

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

摘要： 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.