US 11,668,894 B2
Folded camera lens designs
Gal Shabtay, Tel Aviv (IL); Ephraim Goldenberg, Tel Aviv (IL); Michael Dror, Tel Aviv (IL); Itay Yedid, Tel Aviv (IL); and Gil Bachar, Tel Aviv (IL)
Assigned to Corephotonics Ltd., Tel Aviv (IL)
Filed by Corephotonics Ltd., Tel Aviv (IL)
Filed on Feb. 5, 2022, as Appl. No. 17/665,495.
Application 17/665,495 is a continuation of application No. 16/851,475, filed on Apr. 17, 2020, granted, now 11,347,020.
Application 16/851,475 is a continuation of application No. 16/392,754, filed on Apr. 24, 2019, granted, now 10,670,827, issued on Jun. 2, 2020.
Application 16/392,754 is a continuation of application No. 16/252,608, filed on Jan. 19, 2019, granted, now 10,571,644, issued on Feb. 25, 2020.
Application 16/252,608 is a continuation of application No. 16/077,477, granted, now 11,347,016, previously published as PCT/IB2018/050988, filed on Feb. 18, 2018.
Claims priority of provisional application 62/483,422, filed on Apr. 9, 2017.
Claims priority of provisional application 62/478,783, filed on Mar. 30, 2017.
Claims priority of provisional application 62/462,438, filed on Feb. 23, 2017.
Prior Publication US 2022/0171153 A1, Jun. 2, 2022
Int. Cl. G02B 7/02 (2021.01); G02B 13/02 (2006.01); G02B 13/00 (2006.01); G02B 7/08 (2021.01); G02B 27/01 (2006.01); H04N 23/55 (2023.01); H04N 23/58 (2023.01); H04N 5/225 (2006.01)
CPC G02B 7/021 (2013.01) [G02B 7/08 (2013.01); G02B 13/004 (2013.01); G02B 13/009 (2013.01); G02B 13/0065 (2013.01); G02B 13/02 (2013.01); G02B 27/0149 (2013.01); H04N 23/55 (2023.01); H04N 23/58 (2023.01)] 4 Claims
OG exemplary drawing
 
1. An optical lens module, comprising N lens elements L1 to LN, wherein N=4 or 5, wherein each lens element Li has a height HLi for 1≤i≤N, and wherein HL1=HLN>HL2, wherein each lens element comprises a respective front surface S2i−1 and a respective rear surface S2i, the lens element surfaces marked Sk where 1≤k≤2N, wherein each lens element surface has a clear aperture value CA(Sk), wherein the optical lens module is included in a digital camera together with an image sensor that has a sensor diagonal SD, and wherein a ratio CA(S2N)/SD between the clear aperture value of a rear surface of last lens element CA(S2N) and SD is smaller than 0.8.