50mm f/2 APO-Summicron-M: Difference between revisions
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[[File:M50f2A.jpg| | [[File:M50f2A.jpg|220px]] [[File:M50f2Apo.jpg|500px]] | ||
*'''Production era''' - August 2012-current | *'''Production era''' - August 2012-current | ||
*'''Angle of view''' (diagonal, horizontal, vertical) - 47° / 40° / 27° (with [[M8]] + [[M8.2]] : 36° / 30° / 20°) | *'''Angle of view''' (diagonal, horizontal, vertical) - 47° / 40° / 27° (with [[M8]] + [[M8.2]] : 36° / 30° / 20°) | ||
Revision as of 17:41, 13 May 2012
- Production era - August 2012-current
- Angle of view (diagonal, horizontal, vertical) - 47° / 40° / 27° (with M8 + M8.2 : 36° / 30° / 20°)
- Optical design
- Number of lenses/groups - 8 / 5
- Position of entrance pupil (from bayonet flange) - 24.4 mm
- Focus range - 0.7 m to ∞
- Distance setting Scales - Combined meter / graduation
- Smallest object field - approx. 271 mm x 407 mm - (with M8 + M8.2 : 203 mm x 305 mm)
- Largest reproduction ratio - approx. 1:11.3
- Aperture Setting / Function - prefix with click-stops, half steps
- Range - f/16-f/2
- Mount - Leica M quick-change bayonet
- Lens hood - Built-in, extendable by rotating
- Filter mount - Female thread for screw-on E39 filters, non-rotating
- Dimensions and weight
- Length - approx. 47 mm
- Largest diameter - approx. 53 mm
- Weight - approx. 300 g
- Manufacturer's technical data - Leica
- From manufacturer's data as of May 2012
