Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ernst Leitz Wetzlar GmbH
Original Assignee
Ernst Leitz Wetzlar GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ernst Leitz Wetzlar GmbHfiledCriticalErnst Leitz Wetzlar GmbH
Publication of FR2328212A1publicationCriticalpatent/FR2328212A1/fr
Application grantedgrantedCritical
Publication of FR2328212B3publicationCriticalpatent/FR2328212B3/fr
G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
G02B27/18—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Optics & Photonics
(AREA)
Lenses
(AREA)
Microscoopes, Condenser
(AREA)
FR7629288A1975-10-171976-09-29Systeme de reproduction optique avec eclairage a lumiere reflechie
GrantedFR2328212A1
(fr)