50mm f/2 Summicron III: Difference between revisions
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*'''Lens mount''' - Leica M-bayonet | *'''Lens mount''' - Leica M-bayonet | ||
*'''Number of lenses /groups''' - 6 /5 | *'''Number of lenses /groups''' - 6 /5 | ||
*'''F stop range''' - f/ | *'''F stop range''' - f/2 > f/16 | ||
*'''Closest focusing distance''' - | *'''Closest focusing distance''' - | ||
*'''Smallest object field''' - | *'''Smallest object field''' - | ||
Revision as of 17:22, 28 September 2009
- Leica Order No. - 11 318, 11 817 LLC - 122
- Production era - 1969-1979 Serial Nos. - 2269000-2909100
- Variants - Close-focus (DR for Dual Range) and standard versions
- Lens mount - Leica M-bayonet
- Number of lenses /groups - 6 /5
- F stop range - f/2 > f/16
- Closest focusing distance -
- Smallest object field -
- Diaphragm setting /type -
- Angle of view diagonal - 45 degrees
- Filter type -
- Accessories -
- Materials - Black or clear anodized aluminum
- Dimensions (length x diameter) -
- Weight -
- Inscription - LEITZ WETZLAR 2XXXXXX SUMMICRON 1:2/50
- Designer -
