Patent · US Active

Method and device for determining at least one astigmatic effect of at least one eye

US12042224B2 · kind B2 · utility

0Cited by

5References

14Claims

0Family size

Assignee

Carl Zeiss Vision International GmbH · DE

Inventors

Alexander Leube · Aalen, DE
Arne Ohlendorf · Tübingen, DE
Eric Nehrbass · Aalen, DE
Siegfried Wahl · Donzdorf, DE

Key dates

Filing date	Feb 7, 2023
Grant date	Jul 23, 2024
Priority date	—
Expiry date	Feb 7, 2043

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61B3/0041
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A method, a computer program, and a device for determining at least one astigmatic effect of at least one eye of a person are disclosed, as well as a related method for producing at least one spectacle lens for the at least one eye of the person. The method for determining the astigmatic effect includes:

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.