Summicron (II) f= 5 cm 1:2
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- Leica Order Nos. - 11817-black - 11819-black - [1117-black, 11318 (DR), 11918 (DR) concurrent in catalog] . LLC - 120
- Production era - 1968-1979 < 44,029 lenses
- Variants - Cylindrical aluminum as shown - [Scalloped focusing knurl (SFK) and dual range (DR) close focus (with "eyes") plated brass versions were still available during the decade, per Forum discussions 3 & 4 below]
- Lens mount - M-bayonet
- Number of lenses /groups - 6 /5 (aluminum) - [a limited number of the earlier 7 /4 plated brass versions 1117, 1118, 11318 (DR) and 11918 (DR) occur in the serial nos. listed below]
- F stop range - f /2 - f /16
- Closest focusing distance - 0.7 m
- Smallest object field - 277 x 416 mm
- Diaphragm setting /type - 10-blade
- Angle of view diagonal - 45 degrees
- Filter type - E39
- Accessories - Hood: ITDOO 12585
- Materials - Black anodized aluminum
- Dimensions (length x diameter) - 50 x 51 mm / 1.97 x 2.01 in
- Weight - 240 g
- Inscription - LEITZ WETZLAR 2XXXXXX SUMMICRON 1:2/50
- Designer - Walter Mandler
- Tech Data - Erwin Puts (2002) Leica M-Lenses.pdf - pgs. 43 - 48
Comment
- On the street - $US 850 in 2010
- Reviews
- Forum discussion
Summicron (II) f= 5 cm 1:2 Serial Numbers
Serial numbers compiled from known lenses and Puts Pocket Pod.pdf* Lens 2822922 is Summicron-R 2/50
SN Start | SN End | Product | Year | Total |
---|---|---|---|---|
2269251 | 2270250 | Summicron f= 5 cm 1:2 (SKF-black) | 1968 | 1000 |
2278751 | 2279750 | Summicron f= 5 cm 1:2 (SKF-chrom+DR) | 1968 | 1000 |
2294001 | 2296350 | Summicron f= 5 cm 1:2 (black) | 1968 | 2350 |
2307151 | 2307450 | Summicron f= 5 cm 1:2 | 1968 | 300 |
2314751 | 2314800 | Summicron f= 5 cm 1:2 | 1969 | 50 |
2330801 | 2332800 | Summicron f= 5 cm 1:2 (black) | 1969 | 2000 |
2338801 | 2340800 | Summicron f= 5 cm 1:2 | 1969 | 2000 |
2349301 | 2351300 | Summicron f= 5 cm 1:2 | 1969 | 2000 |
2356301 | 2358300 | Summicron f= 5 cm 1:2 (SFK-DR-chrom) | 1969 | 2000 |
2385701 | 2387700 | Summicron f= 5 cm 1:2 (black 11 817+819) | 1970 | 2000 |
2407001 | 2409000 | Summicron f= 5 cm 1:2 (black 11 817) | 1970 | 2000 |
2432751 | 2434750 | Summicron f= 5 cm 1:2 (black) | 1970 | 2000 |
2438001 | 2440000 | Summicron f= 5 cm 1:2 (black) | 1970 | 2000 |
2444001 | 2446000 | Summicron f= 5 cm 1:2 | 1970 | 2000 |
2453501 | 2455500 | Summicron f= 5 cm 1:2 (black 11 817) | 1970 | 2000 |
2518101 | 2520100 | Summicron f= 5 cm 1:2 (black 11 817) | 1972 | 2000 |
2522401 | 2522500 | Summicron f= 5 cm 1:2 | 1972 | 100 |
2533851 | 2536250 | Summicron f= 5 cm 1:2 (black 11 817) | 1972 | 2400 |
2583501 | 2585500 | Summicron f= 5 cm 1:2 (black 11 819) | 1973 | 2000 |
2608501 | 2610500 | Summicron f= 5 cm 1:2 (black 11 817) | 1973 | 2000 |
2656901 | 2656950 | Summicron f= 5 cm 1:2 | 1973 | 50 |
2698501 | 2698600 | Summicron f= 5 cm 1:2 | 1974 | 100 |
2731922 | 2731950 | Summicron f= 5 cm 1:2 | 1975 | 29 |
2756351 | 2757350 | Summicron f= 5 cm 1:2 (black) | 1975 | 1000 |
2794651 | 2796150 | Summicron f= 5 cm 1:2 | 1976 | 1500 |
2822351 | *2826350 | Summicron-M f= 5 cm 1:2 | 1977 | 4000 |
2887001 | 2887150 | Summicron f= 5 cm 1:2 | 1978 | 150 |
TOTAL | ASSIGNED | SERIAL NUMBERS | 1968-1978 | 40,529 |
Lens superseded by 50mm f/2 Summicron-M