View source for Heinz Marquardt

[[File:B16.JPG]] [[File:Marq.jpg]]

"foto 03 - Questo schema proviene dal progetto originale di Heinz Marquardt e definisce la configurazione definitiva del nuovo obiettivo, che verra' battezzato . . ." [[60mm f/2.8 Macro-Elmarit-R]]

'''Source''' - [http://www.leica-historica-italia.it/macroelmar60R.htm Marco Cavina]

=== E. Leitz Photographic Patents by Heinz Marquardt ===

*1961 APR 11 - WIDE-ANGLE LENS (9 / 7 - 8 / 6) with [[Eugen Hermanni]], [[Otto Zimmermann]] and [[Hermann Desch]] (see [[28mm f/2.8 Elmarit I]])
*1968 DEC 02 - PHOTOGRAPHIC GAUSS TYPE OBJECTIVE (6 / 5 see above left and [[60mm f/2.8 Macro-Elmarit-R]])
*1968 DEC 02 - PHOTOGRAPHIC GAUSS TYPE OBJECTIVE (7 / 6 see above right and [[50mm f/1.4 Summilux-R I]])