Patent · US Active

Arrangement and method for generating images with expanded dynamics

US8542273B2 · kind B2 · utility

0Cited by

8References

15Claims

0Family size

Assignee

Carl Zeiss Meditec AG · DE

Inventors

Uwe Mohrholz · Jena, DE
Frank Teige · Jena, DE
Detlef Biernat · Jena, DE

Key dates

Filing date	Sep 20, 2008
Grant date	Sep 24, 2013
Priority date	—
Expiry date	Dec 12, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH04N23/741
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

An ophthalmic device and an arrangement for generating images with expanded dynamic range and a corresponding method for generating images with expanded dynamic range have at least one beamsplitter, in particular with an asymmetric splitting ratio, and at least two image sensors, wherein the image sensors are reflected into a common imaging beam path by the at least one beamsplitter.

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