M 50mm/f2.0 (E39)
The tried and well-proven optical design of this lens provides for a perfection of picture quality extending all the way to the extreme corners of the image field even at full aperture, as well as outstanding contrast throughout, at all apertures, even at close distances.
Stopping down to f/2.8 or f/4 brings only a minimal increase in contrast.
Distortion is extremely low and practically invisible.
It is also available in combination with the LEICA M7 as part of the entry-level set.
• Construction 4 Groups/6 Elements
• Angle of view 45°
• F stop range 2-16
• Closest Focusing Distance 2.3'
• Maximum Magnification 1:11.5
• Filter Size E 39
• Dimensions (Length x Diameter) 1.7 x 2.1'' 43.5 x 53mm
• Weight 0.53 lb /240g