Patent · US Active

Method and arrangement for determining the individually required addition of a vision aid

US7972000B2 · kind B2 · utility

22Cited by

3References

43Claims

0Family size

Assignee

Carl Zeiss Vision GmbH · DE

Inventors

B. Monique Becker · Aalen, DE
Jesús-Miguel Cabeza-Guillén · Aalen, DE
Timo Kratzer · Aalen, DE

Key dates

Filing date	Jan 19, 2010
Grant date	Jul 5, 2011
Priority date	—
Expiry date	Jan 19, 2030

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61B3/0025
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

The invention is directed to a method for determining the individually required addition (Add) of a vision assist for an eye, the method having the following steps: The invention is further directed to a corresponding arrangement for carrying out the method as well as a computer program.

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