Leica Summilux-M 21mm f/1.4 ASPH.
A super fast, ultra wide-angle lens
A versatile performer
The Summilux-M 21mm f/1.4 ASPH. is the first and only lens with this size and lens speed. The outstanding quality, large angles, and compact dimensions make it a versatile performer. It works from full aperture – with an extremely shallow depth of field and a subject separated from the background - to a medium stop which can sharply and effectively reproduce entire scenes.
The Summilux-M 21mm f/1.4 ASPH. consists of ten lenses in eight groups and incorporates five separate lenses with anomalous partial dispersion. As a result, vignetting and distortion are both excellently corrected. The floating element retains the lenses’ high resolution, even in the close-up range. A patented, rectangular lens hood fits Series VIII filters.
- Diagonal angle of view: 92 °
- Working range: 0.7 m to infinity
- Biggest scale: 1:29
- Number of lenses/groups: 10/8
- Length * 1: 66 mm
- Weight * 1: 580 g
- Lens hood: can be screwed on
- Filter/filter thread: Insertion filter Series VIII in lens hood
- Made in Germany