Compare Samyang 35mm F1.4 AS UMC vs Samyang 50mm F1.4 AS UMC vs Samyang AF 45mm F1.8
Construction
Aperture Blades
8 blades
9 blades
Form Factor
Wide-Angle Prime Lens
Normal Prime Lens
Normal Prime 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
Lens Mount
Canon EF-mount, Nikon F-mount, Micro Four Thirds-mount, Pentax K-mount, Sony A-mount, Sony E-mount, Samsung NX-mount
Canon EF-mount, Nikon F-mount, Pentax K-mount, Sony A-mount, Sony E-mount
Sony E-mount
Material
Composite
Motor
Linear Motor
Optical Formula | Elements
12 elements
9 elements
7 elements
Optical Formula | Groups
10 groups
6 groups
6 groups
Optical Formula | Special Glass
2 high-refraction glass elements1 aspherical element groups
1 hybrid + 1 aspherical element, Ultra Multi Coating groups
1 ED + 2 aspherical elements, Ultra Multi Coating groups
Dimensions
Filter Diameter
77 mm / 3.03 in
77 mm / 3.03 in
49 mm / 1.93 in
Size | Diameter
63 mm / 2.48 in
82 mm / 3.23 in
62 mm / 2.44 in
Size | Length
112 mm / 4.41 in
75 mm / 2.95 in
56 mm / 2.20 in
Weight
660 g / 23.32 oz
535 g / 18.90 oz
162 g / 5.72 oz
Function
Angle Of View
63.5° Diagonal | 54.4° Horizontal | 37.8° Vertical
46.8° Diagonal | 39.6° Horizontal | 27.0° Vertical
51.4° Diagonal | 43.6° Horizontal | 29.9° Vertical
Aperture
f/1.4 ~ f/22
f/1.4 ~ f/22
f/1.8 ~ f/22
Autofocus
No
No
Yes
Focal Length
35 mm
50 mm
45 mm
Focus Type
Internal
Internal
Image Stabilization
No
No
No
Weather Resistance
No
No
Performance
Max Magnification
0.12x
Min Focus Distance
300 mm / 11.81 in
450 mm / 17.72 in
450 mm / 17.72 in
Production
Accessory
Lens hood included
Lens hood included
Debut
2010-09-16
2015-09-21
2019-05-13
Made In
Korea
Reviews
Neofiliac score
68%
59%
59%
Pros
- Bright maximum aperture
- Good level of resolution
- Bright maximum aperture
- Beautiful rendering
- Light and compact
- Fast autofocus
- Quite sharp
Cons
- Quite large and heavy
- Lacks weather sealing
- Not Samyang's highest grade of build
- Lacks weather sealing
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