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| [[Image:M-21f14-c.jpg|300px|]]
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| '''Leica Order No.''' -
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| '''Era''' - -Current
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| '''Materials''' - Anodized aluminum, brass, and optical glass
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| '''Number of lenses/groups''' - 10/8
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| '''Angle of view''' diagonal, horizontal, vertical - 92° / 81° / 59°
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| '''F stop range''' - 1.4 > 16
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| '''Closest focusing distance''' - 2.3' / 0.7m
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| '''Smallest object field''' - 685 mm x 1027 mm
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| '''Maximum magnification''' - 1:29
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| '''Diaphragm setting / type''' - Manual with click-stops, (including half values)
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| '''Bayonet''' - Leica M quick-change bayonet with 6 bit lens identification bar code for digital M models
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| '''Lens hood''' - Separate, screw-on type
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| '''Filter type''' - Series filter VIII in lens hood
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| '''Dimensions''' Length x Diameter - 66 / 77 mm (without / with lens hood)
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| '''Weight''' - approx. 580 g
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Latest revision as of 16:07, 27 December 2008