21mm f/1.4 Summilux-M: Difference between revisions
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(New page: 300px| '''Leica Order No.''' - '''Era''' - -Current '''Materials''' - Anodized aluminum, brass, and optical glass '''Number of lenses/groups''' - 10/8 '''Ang...) |
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'''Era''' - -Current | '''Era''' - -Current | ||
'''Materials''' - Anodized aluminum | '''Materials''' - Anodized aluminum, and optical glass | ||
'''Number of lenses/groups''' - 10/8 | '''Number of lenses/groups''' - 10/8 | ||
Revision as of 17:21, 14 December 2008
Leica Order No. -
Era - -Current
Materials - Anodized aluminum, and optical glass
Number of lenses/groups - 10/8
Angle of view diagonal, horizontal, vertical - 92° / 81° / 59°
F stop range - 1.4 > 16
Closest focusing distance - 2.3' / 0.7m
Smallest object field - 685 mm x 1027 mm
Maximum magnification - 1:29
Diaphragm setting / type - Manual with click-stops, (including half values)
Bayonet - Leica M quick-change bayonet with 6 bit lens identification bar code for digital M models
Lens hood - Separate, screw-on type
Filter type - Series filter VIII in lens hood
Dimensions Length x Diameter - 66 / 77 mm (without / with lens hood)
Weight - approx. 580 g
