Patent · US Expired

Microscope with at least one beam splitter

US6276804A · kind A · utility

7Cited by

5References

3Claims

0Family size

Assignee

Carl Zeiss Jena GmbH · DE

Inventors

Hans Tandler · Jena, DE
Stefan Schmidt · Aalen, DE

Key dates

Filing date	May 1, 2000
Grant date	Aug 21, 2001
Priority date	—
Expiry date	May 1, 2020

Classification

Technology area (CPC G)Physics
CPC primaryG02B21/18
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A microscope with at least one beam splitter, particularly for the examination of fluorescing specimens, wherein unwanted illumination light is deflected onto a reflecting surface having an at least partially conical shape for the purpose of suppressing reflections, and a rotatable turret is advantageously provided for swiveling in different beam splitter cubes, and the surface is located in the middle of the turret.

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