Carl Zeiss Jena Tessar
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| Brand: | Carl Zeiss Jena |  |
|
| Model: | Tessar | ||
| Made in: | Allemagne (ex-RDA) | Iena Allemagne |
|
| Lenght: | 50 mm | Type: | Standard |
| Maximum aperture: | 2,8 | Minimum aperture: | 22 |
| Made from: | Serial number: | To: | Serial number: |
| Optical formula: | 4 lentilles 3 groupes | Focusing mode: | Manuelle |
| Minimum focusing: | 0,35 (metric) | Macro: | Non |
| Mount: | M42 | Multi-coated: | |
| Lenght maxi: | 49 (mm) | Lenght mini: | 42 (mm) |
| Diameter maxi: | 62 (mm) | ||
| Weight: | 200 (g.) | ||
| Filter mount: | 49 (mm) | ||
| Comments: | Il s'agit d'une version noire du Tessar 50 mm est-allemand L'échelle ft est gravée en vert | ||
| Central shutter: | Number of blades: | ||
| Integrated filter: | Hood: | ||
| Angle of view: | Macro ratio: | ||
