Leica SUMMILUX-M 21mm f/1.4 ASPH., black

The world’s fastest 21mm lens. 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 F 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°
  • Focusing range: 0.7 m to ∞
  • Largest reproduction ratio: 1:29
  • Number of lenses/groups: 10/8
  • Length*1: 66 mm
  • Weight*1: 580 g
  • lens hood: Screw-on
  • Filter/filter thread:  rectangular lens hood fits Series VIII filters
Product number: 11647

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