35mm f/2 Summicron III
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- Leica Order No. - 11 309 LLC - 154
- Production era - 1971-1979
- Variants - Black only
- Lens mount - Leica M-bayonet
- Number of lenses /groups - 6 /4
- F stop range - f/2 > f/16
- Closest focusing distance - 0.7 m /2.30 ft
- Smallest object field - 430 x 640 mm
- Diaphragm setting /type -
- Angle of view diagonal - 64 degrees
- Filter type - Series 7, E39
- Accessories - Hood: 12504
- Materials -
- Dimensions (length x diameter) -
- Weight - 170 g /6.00 oz
- Inscription - LEITZ LENS MADE IN CANADA 2XXXXXX SUMMICRON-M 1:2/35 or LEITZ WETZLAR 3XXXXXX SUMMICRON-M 1:2/35 E39
- Designer - Walter Mandler
35mm f/2 Summicron II Serial Numbers
Serial numbers compiled from Puts Pocket Pod| SN Start | SN End | Product | Year | Total |
|---|---|---|---|---|
| 2538251 | 2542250 | Summicron 3.5 cm 1:2 | 1972 | 4000 |
| 2661451 | 2663450 | Summicron-M 3.5 cm 1:2 | 1973 | 2000 |
| 2711351 | 2713350 | Summicron-M 3.5 cm 1:2 | 1974 | 2000 |
| 2739631 | 2741630 | Summicron 3.5 cm 1:2 | 1975 | 2000 |
| 2750631 | 2750750 | Summicron-M 3.5 cm 1:2 | 1975 | 120 |
| 2773851 | 2775850 | Summicron 3.5 cm 1:2 | 1976 | 2000 |
| 2813401 | 2814900 | Summicron 3.5 cm 1:2 | 1977 | 1500 |
| 2826351 | 2827350 | Summicron 3.5 cm 1:2 | 1977 | 1000 |
| 2870601 | 2871600 | Summicron 3.5 cm 1:2 | 1977 | 1000 |
| TOTAL | ASSIGNED | SERIAL NUMBERS | 1972-1977 | 15,620 |
