Leica 21mm f1.4 ASPH M Lens
The new LEICA SUMMILUX-M 21 mm f/1.4
ASPH. is the first and only 21mm small camera lens with this lens speed.
The outstanding image quality, very large image angles, and compact
dimensions make the LEICA SUMMILUX-M 21 mm f/1.4 ASPH a particularly
versatile performer. At full aperture, the depth of field (DOF) is
extremely shallow. As a result, in close-ups the main subject can be
separated effectively from the background to create very expressive
photographs. At a medium stop, the focal range is so great that entire
scenes can be reproduced sharply. Because of the floating element, the
very high resolution is retained even in the close-up range. Vignetting
and distortion are both corrected excellently for a lens of this speed.
A patented, rectangular lens hood fits Series VIII filters.
