40mm f/2 Summicron-C: Difference between revisions
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**[http://www.l-camera-forum.com/leica-forum/leica-collectors-historica/61373-40mm-f2-0-summicron.html] | **[http://www.l-camera-forum.com/leica-forum/leica-collectors-historica/61373-40mm-f2-0-summicron.html] | ||
**[http://www.l-camera-forum.com/leica-forum/leica-collectors-historica/88284-leica-40mm-cron.html] | **[http://www.l-camera-forum.com/leica-forum/leica-collectors-historica/88284-leica-40mm-cron.html] | ||
*'''Frameline modification''' | |||
**[http://photo.net/leica-rangefinders-forum/00CcwG] | |||
== 40mm f/2 Summicron-C Serial Numbers == | == 40mm f/2 Summicron-C Serial Numbers == | ||
Revision as of 17:09, 2 June 2010
- Leica Order No. - 11 542 LLC - 162
- Production era - 1973-1977 < 54,350 lenses
- Variants -
- Lens mount - Leica M-bayonet
- Number of lenses /groups - 6 /4
- F stop range - f/2-f/16
- Closest focusing distance - 0.8 m /2.62 ft
- Smallest object field - 434 x 651 mm
- Diaphragm setting /type -
- Angle of view diagonal - 57 degrees
- Filter type - 39mm x 0.75mm 5.5 series
- Accessories - Hood: 12518
- Materials - Black chrome plated brass
- Dimensions (length x diameter) -
- Weight - 120 g /4.23 oz
- Inscription - LEITZ WETZLAR 2XXXXXX SUMMICRON-C 1:2/40
Comment
40mm f/2 Summicron-C Serial Numbers
Serial numbers compiled from Puts Pocket Pod| SN Start | SN End | Product | Year | Total |
|---|---|---|---|---|
| 2507601 | 2509600 | 40mm f/2 Summicron-C | 1972 | 2000 |
| 2550551 | 2554550 | 40mm f/2 Summicron-C | 1972 | 4000 |
| 2558551 | 2568550 | 40mm f/2 Summicron-C | 1973 | 10000 |
| 2590501 | 2600500 | 40mm f/2 Summicron-C | 1973 | 10000 |
| 2630601 | 2640600 | 40mm f/2 Summicron-C | 1973 | 10000 |
| 2674701 | 2679700 | 40mm f/2 Summicron-C | 1974 | 5000 |
| 2703801 | 2708800 | 40mm f/2 Summicron-C | 1974 | 5000 |
| 2718651 | 2721000 | 40mm f/2 Summicron-C | 1974 | 2350 |
| 2741631 | 2747630 | 40mm f/2 Summicron-C | 1975 | 6000 |
| TOTAL | ASSIGNED | SERIAL NUMBERS | 1972-1975 | 54,350 |
