Compare Samyang MF 14mm F2.8 MK2 vs Leica Super-Elmar-M 21mm F3.4 vs Leica Tri-Elmar-M 16-18-21mm F4
Construction
Aperture Blades
9 blades
Colors
Black
Black
Form Factor
Ultra Wide-Angle Prime Lens
Ultra Wide-Angle Prime Lens
Ultra Wide-Angle Zoom Lens
Image Size
Full-Frame
Full-Frame
Full-Frame
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
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
Leica M-mount
Material
Metal body, metal mount
metal barrel, metal mount
Optical Formula | Elements
14 elements
8 elements
10 elements
Optical Formula | Groups
10 groups
7 groups
7 groups
Optical Formula | Special Glass
1 ASP, 1 hybrid ASP, 2 ED, 3 HR elements + UMC coating groups
2 aspheric elements, 4 anomalous partial dispersion glasselements groups
2 aspherical elements groups
Dimensions
Filter Diameter
46 mm / 1.81 in
Size | Diameter
87 mm / 3.43 in
53 mm / 2.09 in
Size | Length
96 mm / 3.78 in
43 mm / 1.69 in
Weight
649 g / 22.93 oz
279 g / 9.86 oz
Function
Angle Of View
114.2° Diagonal | 104.3° Horizontal | 81.2° Vertical
91.7° Diagonal | 81.2° Horizontal | 59.5° Vertical
107.1° Diagonal | 96.7° Horizontal | 73.7° Vertical (wide) / 91.7° Diagonal | 81.2° Horizontal | 59.5° Vertical (tele)
Aperture
f/2.8 ~ f/22
f/3.4 ~ f/16
f/4 ~ f/22
Autofocus
No
No
No
Focal Length
14 mm
21 mm
16 mm ~ 21 mm
Focus Type
Internal
Internal
Image Stabilization
No
No
No
Weather Resistance
Yes
Performance
Max Magnification
0.08x
0.03x
0.03x
Min Focus Distance
280 mm / 11.02 in
700 mm / 27.56 in
500 mm / 19.69 in
Production
Accessory
Lens hood included
Lens hood included
Lens hood included
Debut
2020-05-25
2011-06-21
2006-09-14
Made In
Korea
Germany
Germany
Reviews
Neofiliac score
59%
86%
61%
Pros
- Weather-sealed
- Improved focus ring
- Good build quality and ergonomics
- Compact and lightweight
- Solid all-metal construction
- Superb image quality
- High micro contrast
- Unique zoom versatility for rangefinder
- Reaches 16mm, the widest for Leica M
Cons
- Lacks front filter thread
- Low maximum magnification
- Strong vignetting
- Not very sharp
- Low maximum magnification
- Dark maximum aperture
- Low maximum magnification
- Requires wide-angle viewfinder
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