Compare Samyang 21mm F1.4 ED AS UMC CS vs Samyang 16mm F2 ED AS UMC CS vs Fujifilm XF 16-80mm F4
Construction
Aperture Blades
9 blades, Circular blades
8 blades
9 blades
Colors
Black
Black
Form Factor
Wide-Angle Prime Lens
Wide-Angle Prime Lens
Standard Zoom Lens
Image Size
APS-C
APS-C
APS-C
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Physical aperture ring, Distance scale
Physical aperture ring
Lens Mount
Canon EF-M-mount, Fujifilm X-mount, Micro Four Thirds-mount, Sony E-mount
Canon EF-M-mount, Canon EF-mount, Micro Four Thirds-mount, Fujifilm X-mount, Micro Four Thirds-mount, Nikon F-mount, Pentax K-mount, Samsung NX-mount, Sony A-mount, Sony E-mount
Fujifilm X-mount
Material
Metal barrel, metal mount
Magnesium alloy
Optical Formula | Elements
8 elements
13 elements
16 elements
Optical Formula | Groups
7 groups
11 groups
12 groups
Optical Formula | Special Glass
3 aspherical and 2 ED elements + Ultra Multi Coating groups
1 ED glass element, 1 aspheric element, 1 hybrid aspheric element groups
1 ED + 3 aspherical elements groups
Dimensions
Filter Diameter
58 mm / 2.28 in
77 mm / 3.03 in
72 mm / 2.83 in
Size | Diameter
64 mm / 2.52 in
83 mm / 3.27 in
78 mm / 3.07 in
Size | Length
68 mm / 2.68 in
89 mm / 3.50 in
89 mm / 3.50 in
Weight
275 g / 9.72 oz
583 g / 20.60 oz
440 g / 15.55 oz
Function
Angle Of View
69.0° Diagonal | 59.5° Horizontal | 41.7° Vertical
84.1° Diagonal | 73.7° Horizontal | 53.1° Vertical
84.1° Diagonal | 73.7° Horizontal | 53.1° Vertical (wide) ~ 20.5° Diagonal | 17.1° Horizontal | 11.4° Vertical (tele)
Aperture
f/1.4 ~ f/22
f/2 ~ f/22
f/4 ~ f/22
Autofocus
No
No
Yes
Crop Factor
1.5
1.5
1.5
Focal Length
21 mm
16 mm
16 mm ~ 80 mm
Focal Length (35mm Equivalent)
31.5 mm
24.0 mm
24.0 mm ~ 120.0 mm
Focus Type
Internal
Internal
Image Stabilization
No
No
Yes (6 stops)
Weather Resistance
No
Yes
Zoom Type
External zoom
Performance
Max Magnification
0.25x
Min Focus Distance
280 mm / 11.02 in
200 mm / 7.87 in
350 mm / 13.78 in
Production
Accessory
Lens hood included
Lens hood included
Lens hood included
Debut
2015-09-21
2013-06-13
2019-07-18
Reviews
Neofiliac score
50%
50%
62%
Pros
- Bright maximum aperture
- Very sharp
- Good color rendition
- A bit large for an APS-C lens
- Optically stabilized
- Weather-sealed
- Comes with physical aperture ring
Cons
- Lacks weather sealing
- Not the best grade of build
- Not the strongest IQ
- Dark maximum aperture
- External zoom without zoom lock
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