(19)
(11) EP 4 824 605 A1

(12)

(43) Date of publication:
21.10.2026 Bulletin 2026/43

(21) Application number: 24836676.7

(22) Date of filing: 18.12.2024
(51) International Patent Classification (IPC): 
G02C 7/02(2006.01)
(52) Cooperative Patent Classification (CPC):
G02C 2202/24; G02C 7/028
(86) International application number:
PCT/EP2024/086987
(87) International publication number:
WO 2025/132495 (26.06.2025 Gazette 2025/26)
(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 MA MD TN

(30) Priority: 20.12.2023 EP 23218718

(60) Divisional application:
26196581.8

(71) Applicant: Carl Zeiss Vision International GmbH
73430 Aalen (DE)

(72) Inventors:
  • HABTEGIORGIS, Selam Wondimu
    73430 Aalen (DE)
  • JESTER, Philipp
    73430 Aalen (DE)
  • LIU, Yujing
    73430 Aalen (DE)
  • SHARIFI, Hamed
    73430 Aalen (DE)
  • KARIM, Waiz
    73430 Aalen (DE)

(74) Representative: Carl Zeiss AG - Patentabteilung 
Carl-Zeiss-Straße 22
73447 Oberkochen
73447 Oberkochen (DE)

   


(54) METHOD FOR CALCULATING DATA OF A SPECTACLE LENS