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 G. M. B. H.filedCriticalErnst Leitz G. M. B. H.
Application grantedgrantedCritical
Publication of AT206199BpublicationCriticalpatent/AT206199B/de
G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
Anwendung des verfahrens zur aenderung des optischen brechwertes von glaesern durch einwirkung von korpuskular- oder elektromagnetischen strahlen auf die herstellung von korrekturglaesern sowie auf diese weise hergestellte korrekturglaeser