Compare Samyang MF 14mm F2.8 MK2 vs Leica Summilux-M 21mm F1.4

Construction

Aperture Blades
9 blades
Colors
Black
Black
Form Factor
Ultra Wide-Angle Prime Lens
Ultra Wide-Angle Prime Lens
Image Size
Full-Frame
Full-Frame
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Physical aperture ring, Distance scale, DoF scale
Lens Mount
Canon EF-mount, Canon EF-M-mount, Fujifilm X-mount, Micro Four Thirds-mount, Nikon F-mount, Sony E-mount
Leica M-mount
Optical Formula | Elements
14 elements
10 elements
Optical Formula | Groups
10 groups
8 groups
Optical Formula | Special Glass
1 ASP, 1 hybrid ASP, 2 ED, 3 HR elements + UMC coating groups
2 aspherical elements5 anomolous dispersion elements groups

Dimensions

Size | Diameter
87 mm / 3.43 in
70 mm / 2.76 in
Size | Length
96 mm / 3.78 in
66 mm / 2.60 in
Weight
649 g / 22.93 oz
580 g / 20.49 oz

Function

Angle Of View
114.2° Diagonal | 104.3° Horizontal | 81.2° Vertical
91.7° Diagonal | 81.2° Horizontal | 59.5° Vertical
Aperture
f/2.8 ~ f/22
f/1.4 ~ f/16
Autofocus
No
No
Focal Length
14 mm
21 mm
Focus Type
Internal
Extending front
Image Stabilization
No
No
Weather Resistance
Yes
No

Performance

Max Magnification
0.08x
0.03x
Min Focus Distance
280 mm / 11.02 in
700 mm / 27.56 in

Production

Accessory
Lens hood included
Lens hood included
Debut
2020-05-25
2008-09-15
Made In
Korea
Germany

Reviews

Neofiliac score
59%
78%
Pros
  • Weather-sealed
  • Improved focus ring
  • Good build quality and ergonomics
  • Very bright maximum aperture
  • Gorgeous rendering
  • Very sharp
Cons
  • Lacks front filter thread
  • Low maximum magnification
  • Strong vignetting
  • Not very sharp
  • Low maximum magnification
  • Lacks weather sealing

Price

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