(19)

(11)

EP 4 771 442 A1

(12)

(43) Date of publication: 08.07.2026 Bulletin 2026/28 (21) Application number: 25790164.5 (22) Date of filing: 10.04.2025

(51) International Patent Classification (IPC):  G02B 27/01(2006.01) G02B 30/60(2020.01) G02B 27/28(2006.01) (52) Cooperative Patent Classification (CPC): G02B 27/0172; G02B 2027/0178; G02B 27/283; G02B 27/30; G02B 2027/0116 (86) International application number: PCT/IL2025/050328 (87) International publication number: WO 2025/220003 (23.10.2025 Gazette 2025/43)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH LA MA MD TN (30) Priority: 18.04.2024 US 202463635636 P (71) Applicant: Lumus Ltd. 7403631 Ness Ziona (IL)	(72) Inventor: EISENFELD, Tsion Ashkelon (IL) (74) Representative: Kancelaria Eupatent.pl Sp. z o.o.  ul. Jana Kilinskiego 193 lok. 2.13 93-106 Lodz 93-106 Lodz (PL)