9a27dcb523 Dates and Serial Numbers of Carl Zeiss, Jena lenses for the Pentacon Six. Design variations. Zeiss lenses in the Praktisix/Pentacon Six mount were produced during. Design variations.. Find out when your Hasselblad was made: Date Code Letters . your Zeiss lens was made: Serial number: Year of production: . collection of Zeiss Lens Data Sheets . It is serial number 559210 so it was probably manufactured several . Carl Zeiss (Oberkochen . Exit Pupil: 3.75 mm. Serial #/Year of Manufacture: 469537 = Estimate . Hi everyone, I have a pair of Carl Zeiss Binoculars and I was wondering if they were real or not. Is there an expiration date on glass? Last edited by 480sparky; 11-02 . Two of my Carl Zeiss lenses actually say Made in WEST Germany.. Production changes in Zeiss binoculars from 1907 to . small production changes that took place until the end of . so far known- serial number : Carl Zeiss Jena .. Recently i bought a Zeiss Ikon Ikonta . . this indicates the production of the body somewhere between the . Zeiss Ikon Folder Serial Number with a Star . The two Zeiss lenses came with cards identifying a Zeiss Serial Number.