Rudolf Ruehl

From Leica Wiki (English)

Revision as of 23:00, 3 March 2012 by Admin (talk | contribs) (→‎E. Leitz Photographic Patents by Rudolf Ruehl)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Jump to navigation Jump to search

E. Leitz Photographic Patents by Rudolf Ruehl

1966 MAR 28 - PHOTO LENS WITH A SHORT FOCAL LENGTH AND LARGER BACK INTERCEPTOR FOCAL LENGTH (7 / 5)
1972 MAR 22 - WIDE ANGLE LENS (8 / 8)

Retrieved from "https://wiki.l-camera-forum.com/leica-wiki.en/index.php?title=Rudolf_Ruehl&oldid=28301"

Navigation menu