Elmar f= 13.5 cm 1:4.5: Difference between revisions
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| | | *695-||-150832-||Elmar 13.5 cm 1:4.5 ||-1933||unknown | ||
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|176001||177000||Elmar 13.5 cm 1:4.5 ||1933||1000 | |176001||177000||Elmar 13.5 cm 1:4.5 ||1933||1000 | ||
Revision as of 00:45, 25 March 2010
- Leica Order No. - EFERN - LLC - 182
- Production era - 1931-1936, 6,500+ (one authority has 5,250) lenses
- Variants - Black and nickel or chrome plated band; uncoupled (non-standard pre-1932) and coupled versions
- Lens mount - Leica Screw-thread
- Number of lenses /groups - 4 /3
- F stop range - f/4.5 > f/32
- Closest focusing distance - 1.5 m /4.82 ft
- Smallest object field -
- Diaphragm setting /type -
- Angle of view diagonal - 18 degrees
- Filter type - A36
- Accessories - Viewfinder: SYEOO Hood: IUFOO 12575
- Materials - Black lacquer and nickel or chrome plated brass
- Dimensions (length x diameter) -
- Weight - ca. 550 g /1.21 lb
- Inscription - Elmar f = 13.5 cm 1:4.5
Elmar f= 13.5 cm 1:4.5 Serial Numbers
Serial numbers compiled from Puts Pocket Pod.* Known early serial numbers - 695, 786, 853, 914, 976 (1930), 986 (1931), 142306, 142705, 150762, 150832 (1932)
.**Westlicht Lot 117/07 has Elmar 4.5/13.5 lenses in these batches
| SN Start | SN End | Product | Year | Total |
|---|---|---|---|---|
| *695- | -150832- | Elmar 13.5 cm 1:4.5 | -1933 | unknown |
| 176001 | 177000 | Elmar 13.5 cm 1:4.5 | 1933 | 1000 |
| 197001 | 197500 | Elmar 13.5 cm 1:4.5 | 1934 | 500 |
| 240001 | 241000 | Elmar 13.5 cm 1:3.5 [sic] | 1935 | 1000 |
| 370001 | 372000 | **Hektor 13.5 cm 1:4.5 | 1937 | 2000 |
| 440001 | 442000 | **Hektor 13.5 cm 1:4.5 | 1937 | 2000 |
| TOTAL | ASSIGNED | SERIAL NUMBERS | 1931-1937 | 6,500 |
