Compare Samyang MF 85mm F1.4 MK2 vs Samyang 20mm F1.8 ED AS UMC vs Zeiss Loxia 25mm F2.4
Construction
Aperture Blades
9 blades
7 blades
Colors
Black
Black
Form Factor
Short Telephoto Prime Lens
Ultra Wide-Angle Prime Lens
Wide-Angle Prime Lens
Image Size
Full-Frame
Full-Frame
Full-Frame
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Physical aperture ring, Distance 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
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
Sony E-mount
Optical Formula | Elements
9 elements
13 elements
10 elements
Optical Formula | Groups
7 groups
12 groups
8 groups
Optical Formula | Special Glass
1 hybrid ASP element + UMC coating groups
Two aspherical + 3 ED elements, Ultra Multi Coating groups
1 APD + 2 aspherical elements + T* coating groups
Dimensions
Filter Diameter
72 mm / 2.83 in
77 mm / 3.03 in
52 mm / 2.05 in
Size | Diameter
78 mm / 3.07 in
83 mm / 3.27 in
62 mm / 2.44 in
Size | Length
75 mm / 2.95 in
88 mm / 3.46 in
75 mm / 2.95 in
Weight
548 g / 19.36 oz
497 g / 17.56 oz
393 g / 13.89 oz
Function
Angle Of View
28.6° Diagonal | 23.9° Horizontal | 16.1° Vertical
94.5° Diagonal | 84.0° Horizontal | 61.9° Vertical
81.8° Diagonal | 71.5° Horizontal | 51.3° Vertical
Aperture
f/1.4 ~ f/22
f/1.8 ~ f/22
f/2.4 ~ f/22
Autofocus
No
No
No
Focal Length
85 mm
20 mm
25 mm
Focus Type
Internal
Internal
Internal
Image Stabilization
No
No
No
Weather Resistance
Yes
No
Yes
Performance
Max Magnification
0.09x
0.16
Min Focus Distance
1100 mm / 43.31 in
200 mm / 7.87 in
250 mm / 9.84 in
Production
Accessory
Lens hood included
Lens hood included
Debut
2020-05-25
2016-08-08
2018-02-14
Made In
Korea
Japan
Reviews
Neofiliac score
83%
59%
86%
Pros
- Improved image quality
- Bright maximum aperture
- Weather-sealed
- Very good color rendition
- Rather affordable
- Weather-sealed
- Smooth focus ring
- Excellent image quality
- Declickable aperture ring
Cons
- Low maximum magnification
- Bokeh not the best
- Lacks weather sealing
- Not the highest grade of build
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