Compare Samyang 21mm F1.4 ED AS UMC CS vs Samyang MF 85mm F1.4 MK2 vs Canon EF-M 32mm F1.4
Construction
Aperture Blades
9 blades, Circular blades
9 blades
7 blades
Colors
Black
Black
Form Factor
Wide-Angle Prime Lens
Short Telephoto Prime Lens
Normal Prime Lens
Image Size
APS-C
Full-Frame
APS-C
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Physical aperture ring, Distance scale, DoF scale
Lens Mount
Canon EF-M-mount, Fujifilm X-mount, Micro Four Thirds-mount, Sony E-mount
Canon EF-mount, Canon EF-M-mount, Fujifilm X-mount, Micro Four Thirds-mount, Nikon F-mount, Sony E-mount
Canon EF-M-mount
Motor
Stepper motor
Optical Formula | Elements
8 elements
9 elements
14 elements
Optical Formula | Groups
7 groups
7 groups
8 groups
Optical Formula | Special Glass
3 aspherical and 2 ED elements + Ultra Multi Coating groups
1 hybrid ASP element + UMC coating groups
Aspherical elements + Super Spectra Coating groups
Dimensions
Filter Diameter
58 mm / 2.28 in
72 mm / 2.83 in
43 mm / 1.69 in
Size | Diameter
64 mm / 2.52 in
78 mm / 3.07 in
61 mm / 2.40 in
Size | Length
68 mm / 2.68 in
75 mm / 2.95 in
57 mm / 2.24 in
Weight
275 g / 9.72 oz
548 g / 19.36 oz
235 g / 8.30 oz
Function
Angle Of View
69.0° Diagonal | 59.5° Horizontal | 41.7° Vertical
28.6° Diagonal | 23.9° Horizontal | 16.1° Vertical
45.8° Diagonal | 38.7° Horizontal | 26.4° Vertical
Aperture
f/1.4 ~ f/22
f/1.4 ~ f/22
f/1.4 ~ f/16
Autofocus
No
No
Yes
Crop Factor
1.5
1.6
Focal Length
21 mm
85 mm
32 mm
Focal Length (35mm Equivalent)
31.5 mm
51.2 mm
Focus Type
Internal
Internal
Internal
Image Stabilization
No
No
No
Weather Resistance
No
Yes
No
Performance
Max Magnification
0.09x
0.25x
Min Focus Distance
280 mm / 11.02 in
1100 mm / 43.31 in
230 mm / 9.06 in
Production
Accessory
Lens hood included
Lens hood included
Debut
2015-09-21
2020-05-25
2018-09-05
Made In
Korea
Reviews
Neofiliac score
50%
83%
71%
Pros
- Bright maximum aperture
- Very sharp
- Good color rendition
- Improved image quality
- Bright maximum aperture
- Weather-sealed
- Very good color rendition
- Bright maximum aperture
- Light in the hand
- Quite compact
- Good image quality
Cons
- Lacks weather sealing
- Low maximum magnification
- Bokeh not the best
- Lacks weather sealing
- Not very well made
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