Compare Samyang 100mm F2.8 ED UMC Macro vs Samyang 20mm F1.8 ED AS UMC vs Fujifilm XF 10-24mm F4
Construction
Aperture Blades
9 blades
7 blades
7 blades, Rounded
Form Factor
Short Telephoto Prime Lens
Ultra Wide-Angle Prime Lens
Zoom Lens
Image Size
Full-Frame
Full-Frame
APS-C
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Physical aperture ring, Distance scale
Physical aperture ring
Lens Mount
Canon EF-mount, Fujifilm X-mount, Micro Four Thirds-mount, Nikon F-mount, Pentax K-mount, Samsung NX-mount, Sony A-mount, Sony E-mount
Canon EF-mount, Canon EF-M-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
Motor
Stepper motor
Optical Formula | Elements
15 elements
13 elements
14 elements
Optical Formula | Groups
12 groups
12 groups
10 groups
Optical Formula | Special Glass
1 HRI + 1 ED element, Ultra Multi Coating groups
Two aspherical + 3 ED elements, Ultra Multi Coating groups
4 aspherical elements, 3 extra low dispersion glass elements groups
Dimensions
Filter Diameter
67 mm / 2.64 in
77 mm / 3.03 in
72 mm / 2.83 in
Size | Diameter
73 mm / 2.87 in
83 mm / 3.27 in
Size | Length
123 mm / 4.84 in
88 mm / 3.46 in
Weight
720 g / 25.44 oz
497 g / 17.56 oz
385 g / 13.60 oz
Function
Angle Of View
24.4° Diagonal | 20.4° Horizontal | 13.7° Vertical
94.5° Diagonal | 84.0° Horizontal | 61.9° Vertical
110.6° Diagonal | 100.4° Horizontal | 77.3° Vertical (wide) ~ 62.0° Diagonal | 53.1° Horizontal | 36.9° Vertical (tele)
Aperture
f/2.8 ~ f/32
f/1.8 ~ f/22
f/4 ~ f/22
Autofocus
No
No
Yes
Crop Factor
1.5
Focal Length
100 mm
20 mm
10 mm ~ 24 mm
Focal Length (35mm Equivalent)
15.0 mm ~ 36.0 mm
Focus Type
Internal
Internal
Internal
Image Stabilization
No
No
Yes (3.5 stops)
Weather Resistance
No
No
Yes
Zoom Type
Internal zoom
Performance
Max Magnification
1x
0.16x
Min Focus Distance
310 mm / 12.20 in
200 mm / 7.87 in
240 mm / 9.45 in
Production
Accessory
Lens hood included
Lens hood included
Lens hood included
Debut
2015-04-01
2016-08-08
2020-10-15
Reviews
Neofiliac score
59%
59%
71%
Pros
- 1:1 reproduction
- Clear focusing scale
- Rather affordable
- Optically stabilized
- Internal zoom
- Weather-sealed
- Comes with physical aperture ring
- Beautifully built
Cons
- Lacks weather sealing
- Not Samyang's strongest build
- Lacks weather sealing
- Not the highest grade of build
- Dark maximum aperture
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