21mm f/2.8 Elmarit-M: Difference between revisions

Revision as of 16:35, 14 December 2008

Leica Order No. - 11 897

Era - 2004-Current

Materials - Anodized aluminum / chrome steel, brass, and optical glass

Number of lenses/groups - 9/7

Angle of view diagonal, horizontal, vertical - 92°, 81°, 59°

F stop range - 2.8 > 16

Closest focusing distance - 2.3' / 0.7m

Smallest object field - 696 mm x 1.044 mm

Maximum magnification - 1:29

Diaphragm setting / type - Manual with click-stops, (including half values)

Bayonet - Leica M quick-change bayonet

Lens hood - Separate, clip-on type, lockable

Filter type - Internal thread for screw-in type filters, size E55

Dimensions Length x Diameter - 46 x 58mm

Weight - 415 g / 300 g (silver chrome- / black anodized finish )

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	'''Dimensions''' Length x Diameter - 46 x 58mm		'''Dimensions''' Length x Diameter - 46 x 58mm

	'''Weight''' - ~~300~~ g / ~~415~~ g (black anodized~~- / silver chrome~~ finish )		'''Weight''' - 415 g / 300 g (silver chrome- / black anodized finish )