Patent · US Active

Optical lens for use in a media supply device and lens, media supply device and microscope

US11635606B2 · kind B2 · utility

0Cited by

5References

7Claims

0Family size

Assignee

Carl Zeiss Microscopy GmbH · DE

Inventors

Saskia Pergande · Jena, DE
Peter Schacht · Erfurt, DE
Andreas Möbius · Kaarst, DE
Jörg Siebenmorgen · Jena, DE
Thomas Kalkbrenner · Jena, DE

Key dates

Filing date	Sep 28, 2018
Grant date	Apr 25, 2023
Priority date	—
Expiry date	Feb 8, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG02B21/361
WIPO fieldOptics
WIPO sectorInstruments

Abstract

An optical lens for use in a media feed device, having a first lens surface and a second lens surface, wherein the first lens is provided to be facing an object to be observed and the second lens surface is provided to be facing away from the object to be observed. At least one channel opening onto the first lens surface is present, wherein the at least one channel runs through the optical lens and at least one section of a media line is formed in the at least one, channel or, if a plurality of channels are formed, at least one of the plurality of channels opens up outside a highest point in alignment with a line that is vertical with respect to the first lens surface and to the surface of the earth.

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