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.)
Carl Zeiss AG
Original Assignee
Carl Zeiss AG
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 Carl Zeiss AGfiledCriticalCarl Zeiss AG
Priority to GB2230130ApriorityCriticalpatent/GB350788A/en
Publication of GB350788ApublicationCriticalpatent/GB350788A/en
G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
G02B9/02—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having one + component only
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Optics & Photonics
(AREA)
Ultra Sonic Daignosis Equipment
(AREA)
Treatments Of Macromolecular Shaped Articles
(AREA)
Lichtstarkes, sphärisch, chromatisch sowie hinsichtlich Astigmatismus, Bildfeldwölbung, Koma und Verzeichnung korrigiertes, vierlinsiges photographisches Objektiv vom erweiterten Triplet-Typ