The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 16, 2025
Filed:
Jul. 23, 2021
Carl Zeiss Microscopy Gmbh, Jena, DE;
Jing Li, Shanghai, CN;
Fang Dong, Shanghai, CN;
Junjie Cao, Shanghai, CN;
Xingbiao Gu, Shanghai, CN;
Shukuan Xu, Shanghai, CN;
Carl Zeiss Microscopy GMBH, Jena, DE;
Abstract
The disclosure relates to a light shielding device for a microscope and a microscope including the same. In the microscope, transmitting illumination light from a transmitting illumination light source is irradiated from above a stage to a specimen on the stage and fluorescent illumination light from a fluorescent illumination light source is irradiated from below the stage to the specimen on the stage. The light shielding device may be mounted to a lower end portion of a condenser of the microscope to at least partially block ambient light entering an objective of the microscope. The light shielding device may include a light shield and a mounting mechanism configured to mount the light shield below the lower end portion of the condenser in a manually removable manner, and/or the light shield includes a through hole and a light shielding portion surrounding the through hole.