Leica Summilux-M 21mm f/1.4 ASPH. Lens


0 Reviews

  • Leica M-Mount Lens
  • Aperture Range: f/1.4 to f/16
  • Two Aspherical Elements
  • Five Low Dispersion Elements
  • Floating Elements System
  • Manual Focus Design
  • Minimum Focusing Distance: 2.3'

RM 33,250.00


Leica 11-647 Overview

An impressively wide and fast lens, the Summilux-M 21mm f/1.4 ASPH. from Leica is a versatile M-mount prime delivering exceptional image quality. The super wide-angle focal length is complemented by the use of five anomalous partial dispersion and a pair of aspherical elements to suppress chromatic and spherical aberrations in order to deliver a high degree of sharpness and clarity with well-controlled vignetting and distortion. The optical design also incorporates a floating elements system to provide consistent image quality throughout the focusing range.
  • Super wide-angle prime features a bright, fast f/1.4 maximum aperture to benefit working in low-light conditions and for greater control over depth of field.
  • Five anomalous partial dispersion elements reduce color fringing and chromatic aberrations for increased clarity as well as consistent, even illumination and well-corrected vignetting.
  • Two aspherical elements suppress spherical aberrations and distortion for improved sharpness.
  • Floating elements system achieves consistent image quality throughout the focusing range, even at the minimum focusing distance of 2.3'.
  • The front of the lens is male threaded to accept the included lens hood and the hood is designed to accept Series 8 filters.


Leica 11-647 Specs

Focal Length 21mm
Maximum Aperture f/1.4
Minimum Aperture f/16
Lens Mount Leica M
Angle of View 92°
Minimum Focus Distance 2.3' / 70 cm
Maximum Reproduction Ratio 1:29
Optical Design 10 Elements in 8 Groups
Filter Thread None
Dimensions ø: 2.7 x L: 2.6" / ø: 69.5 x L: 66.0 mm
Weight 1.3 lb / 580 g
Packaging Info
Package Weight 2.6 lb
Box Dimensions (LxWxH) 11.5 x 7.5 x 6.1"

What's In The Box

1xLeica Summilux-M 21mm f/1.4 ASPH. Lens
1xLens Hood for 21mm f/1.4 Summilux-M Lens
1xLens Hood Cap for the 21mm f/1.4 Summilux-M Aspherical Lens
1xRear Lens Cap for M-Lenses


Customer Reviews

No product reviews yet.