Invention Grant
- Patent Title: Objective for a microscope
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Application No.: US16829393Application Date: 2020-03-25
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Publication No.: US11520131B2Publication Date: 2022-12-06
- Inventor: Rolf Wartmann
- Applicant: Carl Zeiss SMT GmbH
- Applicant Address: DE Oberkochen
- Assignee: Carl Zeiss SMT GmbH
- Current Assignee: Carl Zeiss SMT GmbH
- Current Assignee Address: DE Oberkochen
- Agency: Fish & Richardson P.C.
- Priority: DE102019204285.6 20190327
- Main IPC: G02B21/00
- IPC: G02B21/00 ; G02B3/00 ; G02B21/02
Abstract:
An objective for a microscope includes a displaceable lens group for correcting a spherical aberration. The displaceable lens group is designed in so that an offset of same in the direction perpendicular to the optical axis leads to only a small coma.
Public/Granted literature
- US20200310093A1 OBJECTIVE FOR A MICROSCOPE Public/Granted day:2020-10-01
Information query
