Elmar (III) 1:4 / 90mm: Difference between revisions
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*'''Lens mount''' - Leica Screw-thread and M-bayonet | *'''Lens mount''' - Leica Screw-thread and M-bayonet | ||
*'''Number of lenses /groups''' - 4 /3 | *'''Number of lenses /groups''' - 4 /3 | ||
*'''F stop range''' - | *'''F stop range''' - f/4 > f/32 | ||
*'''Closest focusing distance''' - 1 m | *'''Closest focusing distance''' - 1 m | ||
*'''Smallest object field''' - | *'''Smallest object field''' - | ||
Revision as of 00:38, 2 August 2009
- Leica Order No. - ELANG LLC - 168
- Production era - 1947-1954
- Variants -
- Lens mount - Leica Screw-thread and M-bayonet
- Number of lenses /groups - 4 /3
- F stop range - f/4 > f/32
- Closest focusing distance - 1 m
- Smallest object field -
- Diaphragm setting /type -
- Angle of view diagonal - 27 degrees
- Filter type -
- Accessories - Metal lens and dust caps
- Materials - Chrome plated brass
- Dimensions (length x diameter) -
- Weight - 250 g /0.55 lb
- Inscription - Leitz Wetzlar 169XXXX Elmar 2,8/90mm
