Walter Mandler
From Leica Wiki (English)
Jump to navigationJump to search
The "Mandler" Lenses
Screw-mount
- Summicron (I) f= 3.5 cm 1:2
- Summicron (I) f= 9 cm 1:2
- Elmar 1:4 / 135mm
- F = 20 cm 1:4 Telyt
- 1:4.8 / 280 Telyt III
- F = 40 cm 1:5 Telyt II
M-mount
- 21mm f/2.8 Elmarit M
- 28mm f/2.8 Elmarit II
- 28mm f/2.8 Elmarit-M III
- Summicron (II) f= 5 cm 1:2
- 35mm f/2 Summicron II
- 35mm f/2 Summicron III
- 35mm f/2 Summicron-M IV
- 35mm f/1.4 Summilux I
- 35mm f/1.4 Summilux II
- 50mm f/1 Noctilux-M
- ELCAN f/2 50mm
- 50mm f/2 Summicron-M
- 75mm f/1.4 Summilux-M
- Summicron (II) f= 9 cm 1:2
- 90mm f/2 Summicron-M III
- Elmarit f= 9 cm 1:2.8
- 90mm f/2.8 Tele-Elmarit
- 90mm f/2.8 Tele-Elmarit-M
- 90mm f/2.8 Tele-Elmarit I
- 90mm f/2.8 Tele-Elmarit II
- 90mm f/2.8 Elmarit-M III
- 90mm f/2.8 Tele-Elmarit-M
- 90mm f/2.8 Tele-Elmarit-M II
- 90mm f/2.8 Elmarit-M
- 135mm f/2.8 Elmarit-M I
- 135mm f/2.8 Elmarit-M II
- 135mm f/4 Tele-Elmar
R-mount
- 19mm f/2.8 Elmarit-R I
- 19mm f/2.8 Elmarit-R II
- 35mm f/2 Summicron-R II
- 50mm f/2 Summicron-R I
- 50mm f/2 Summicron-R II
- 90mm f/2.8 Elmarit-R I
- 90mm f/2.8 Elmarit-R II
- 90mm f/2 Summicron-R
- 135mm f/2.8 Elmarit-R I
- 135mm f/2.8 Elmarit-R II
- 180mm f/3.4 APO-Telyt-R
- 250mm f/4 Telyt-R I
- 250mm f/4 Telyt-R II
- 350mm f/4.8 Telyt-R
- 500mm f/8 MR-Telyt-R
E. Leitz Photographic Patents by Walter Mandler of Midland, Canada
- 1951 AUG 30 - REFLECTING MIRROR AND LENS OBJECTIVE OF THE CASSEGRAIN TYPE (of Atzbach, Germany) see 500mm f/8 MR-Telyt-R
- 1955 DEC 12 - TELESCOPIC OBJECTIVE SYSTEMS (3 / 3)
- 1958 SEP 30 - PHOTOGRAPHIC OBJECTIVE (8 / 6)
- 1959 JUL 13 - RANGEFINDER SIGHT WITH RANGEFINDER OF EXTERNAL BASIS TYPE with Tadeusz Malinowski
- 1959 AUG 26 - HIGH APERTURE PHOTOGRAPHIC OBJECTIVE (7 / 5) with Erich Wagner see 35mm f/1.4 Summilux I
- 1960 JUL 26 - HIGH APERTURE OBJECTIVE FOR PHOTOGRAPHY AND PROJECTION (5 / 4) with Erich Wagner
- 1962 NOV 01 - PHOTOGRAPHIC OBJECTIVE HAVING FOUR LENS MEMBERS (7 / 4)
- 1967 NOV 06 - ILLUMINATED RETICLE FOR OPTICAL VIEWING INSTRUMENTS
- 1969 JUL 13 - OBJECTIVE HAVING LONG BACK FOCAL DISTANCE WITH REGARD TO ITS FOCAL LENGTH (4 / 3 - 8 / 6) with Garry Edwards and Erich Wagner (see above image and 28mm f/2.8 Elmarit II)
- 1970 JUL 30 - FOUR COMPONENT OBJECTIVE (4 / 4) with Garry Edwards and Erich Wagner (see 90mm f/2.8 Tele-Elmarit-M)
- 1975 SEP 05 - STILL POCKET CAMERA with Ludwig Leitz
- 1976 JUN 14 - METHOD AND DEVICES FOR TRANSFERRING ELECTRICAL SIGNAL INFORMATION BETWEEN A PHOTOGRAPHIC LENS AND A CAMERA with Herbert Machmeth and Walter Bletz
- 1977 MAR 09 - OPTICAL SENSING SYSTEM FOR FOCUSING A REFLEX CAMERA
- 1977 MAY 16 - FOUR MEMBER GAUSS OBJECTIVE (6 / 4) with Erich Wagner and Garry Edwards (see 50mm f/2 Summicron-R II)
Comment
- Walter Mandler
- Rolf Fricke's Eulogy
- Forum discussion
