21mm f/2.8 ASPH Elmarit-M: Difference between revisions
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[[Image:M-21f28-c.jpg|300px|]] | [[Image:M-21f28-c.jpg|300px|]] | ||
'''Leica Order No.''' - 11 897 | *'''Leica Order No.''' - 11 135 - 11 897 / '''LLC''' - 140 | ||
'''Era''' - | *'''Era''' - 1997-Current / '''Serial Nos.''' - | ||
''' | *'''Lens mount''' - Leica M quick-change bayonet | ||
'''Number of lenses/groups''' - 9/7 | *'''Number of lenses/groups''' - 9/7 | ||
'''Angle of view''' diagonal, horizontal, vertical - 92°, 81°, 59° | *'''Angle of view''' diagonal, horizontal, vertical - 92°, 81°, 59° | ||
''' | *'''Aperture range''' - 2.8 > 16 | ||
'''Closest focusing distance''' - 2.3 | *'''Closest focusing distance''' - 0.7 m / 2.3 ft | ||
'''Smallest object field''' - 696 mm x 1.044 mm | *'''Smallest object field''' - 696 mm x 1.044 mm | ||
'''Maximum magnification''' - 1:29 | *'''Maximum magnification''' - 1:29 | ||
'''Diaphragm setting / type''' - Manual with click-stops, (including half values) | *'''Diaphragm setting / type''' - Manual with click-stops, (including half values) | ||
''' | *'''Lens hood''' - Separate, clip-on type, lockable | ||
''' | *'''Filter type''' - Internal thread for screw-in type filters, size E55 | ||
''' | *'''Accessories''' - | ||
''' | *'''Materials''' - Anodized aluminum / chrome plated brass, and optical glass | ||
'''Weight''' - 415 g / 300 g (chrome plated brass / black anodized finish ) | *'''Dimensions''' Length x Diameter - 46 x 58mm | ||
*'''Weight''' - 415 g / 300 g (chrome plated brass / black anodized finish ) | |||
Revision as of 22:18, 4 January 2009
- Leica Order No. - 11 135 - 11 897 / LLC - 140
- Era - 1997-Current / Serial Nos. -
- Lens mount - Leica M quick-change bayonet
- Number of lenses/groups - 9/7
- Angle of view diagonal, horizontal, vertical - 92°, 81°, 59°
- Aperture range - 2.8 > 16
- Closest focusing distance - 0.7 m / 2.3 ft
- Smallest object field - 696 mm x 1.044 mm
- Maximum magnification - 1:29
- Diaphragm setting / type - Manual with click-stops, (including half values)
- Lens hood - Separate, clip-on type, lockable
- Filter type - Internal thread for screw-in type filters, size E55
- Accessories -
- Materials - Anodized aluminum / chrome plated brass, and optical glass
- Dimensions Length x Diameter - 46 x 58mm
- Weight - 415 g / 300 g (chrome plated brass / black anodized finish )
