Compare Samyang 35mm F1.4 AS UMC vs Samyang AF 35mm F2.8
Construction
Aperture Blades
7 blades
Colors
Black
Form Factor
Wide-Angle Prime Lens
Wide-Angle Prime Lens
Image Size
Full-Frame
Full-Frame
Lens Barrel
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
Sony E-mount
Optical Formula | Elements
12 elements
7 elements
Optical Formula | Groups
10 groups
6 groups
Optical Formula | Special Glass
2 high-refraction glass elements1 aspherical element groups
Two aspherical + one high-refractive element + Ultra Multi Coating groups
Dimensions
Filter Diameter
77 mm / 3.03 in
49 mm / 1.93 in
Size | Diameter
63 mm / 2.48 in
62 mm / 2.44 in
Size | Length
112 mm / 4.41 in
33 mm / 1.30 in
Weight
660 g / 23.32 oz
85 g / 3.00 oz
Function
Angle Of View
63.5° Diagonal | 54.4° Horizontal | 37.8° Vertical
63.5° Diagonal | 54.4° Horizontal | 37.8° Vertical
Aperture
f/1.4 ~ f/22
f/2.8 ~ f/22
Autofocus
No
Yes
Focal Length
35 mm
35 mm
Focus Type
Internal
Image Stabilization
No
No
Weather Resistance
No
Performance
Max Magnification
0.12x
Min Focus Distance
300 mm / 11.81 in
350 mm / 13.78 in
Production
Debut
2010-09-16
2017-06-05
Reviews
Neofiliac score
68%
59%
Pros
- Bright maximum aperture
- Good level of resolution
- Very light and compact
- High resolution
- Great price
Cons
- Quite large and heavy
- Lacks weather sealing
- Noisy autofocus
- Not the best grade of build
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