Site Title

Compare Leica Summilux-M 21mm F1.4

Reviews

Neoscore
78%
Pros
  • Very bright maximum aperture
  • Gorgeous rendering
  • Very sharp
Cons
  • Low maximum magnification
  • Lacks weather sealing

Construction

Colors
Black
Form Factor
Ultra Wide-Angle Prime Lens
Image Size
Full-Frame
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Lens Mount
Leica M-mount
Optical Formula | Elements
10 elements
Optical Formula | Groups
8 groups
Optical Formula | Special Glass
2 aspherical elements5 anomolous dispersion elements groups

Dimensions

Size | Diameter
70 mm / 2.76 in
Size | Length
66 mm / 2.60 in
Weight
580 g / 20.49 oz

Function

Angle Of View
91.7° Diagonal | 81.2° Horizontal | 59.5° Vertical
Aperture
f/1.4 ~ f/16
Autofocus
No
Focal Length
21 mm
Focus Type
Extending front
Image Stabilization
No
Weather Resistance
No

Performance

Max Magnification
0.03x
Min Focus Distance
700 mm / 27.56 in

Production

Accessory
Lens hood included
Debut
2008-09-15
Made In
Germany
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