50mm f/1.4 Summilux-R II: Difference between revisions
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'''Leica Order No.''' - 11 344 | *'''Leica Order No.''' - 11 344 | ||
'''Production''' - 1998-2009 | *'''Production era''' - 1998-2009 | ||
'''Angle of view''' - 45° | *'''Angle of view''' - 45° | ||
'''Elements /groups''' 8 /7 | *'''Elements /groups''' 8 /7 | ||
'''Filter size''' - E60 | *'''Filter size''' - E60 | ||
'''Internal thread''' - M60 x 0.75 | '''Internal thread''' - M60 x 0.75 | ||
Revision as of 18:33, 2 August 2009
- Leica Order No. - 11 344
- Production era - 1998-2009
- Angle of view - 45°
*Elements /groups 8 /7
*Filter size - E60
Internal thread - M60 x 0.75
Diaphragm - Fully automatic springback
Aperture setting ring with clickstops including half values
F-stop range - f/1.4 > f/16
Scale - Combined meter/feet
Closest focus - 0.5 m
Smallest object field - 178 x 266 mm (6.9 x 10.4 in), approx. 1:7.4
Mount - LEICA-R bayonet for R3-R8 with mechanical and for R8 and R9 with additional electronic exposure compensation
Material - Black or gold anodized aluminum
Lens hood - Built-in, telescopic
Diameter - 68 mm /2.7 in
Length from bayonet flange - 51 mm /2 in Weight - 490 g /1.08 lb
Manufacturer's data - 1998
