Compare Samyang 10mm F2.8 ED AS NCS CS vs Canon EF 16-35mm F2.8L III vs Canon RF 14-35mm F4
Construction
Aperture Blades
6 blades, Manual aperture setting via lens ring
9 blades
9 blades
Colors
Black
Black
Form Factor
Ultra Wide-Angle Prime Lens
Wide-Angle Zoom Lens
Wide-Angle Zoom Lens
Image Size
APS-C
Full-Frame
Full-Frame
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Distance scale
Lens Mount
Canon EF-M-mount, Canon EF-mount, Micro Four Thirds-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 RF-mount
Material
Magnesium alloy
Motor
Ring-type ultrasonic
Nano ultrasonic
Optical Formula | Elements
14 elements
16 elements
16 elements
Optical Formula | Groups
10 groups
11 groups
12 groups
Optical Formula | Special Glass
2 aspherical elements, 1 ED glass element groups
1 dual-surface aspherical, 1 aspherical + fluorine, Air Sphere, Sub-wavelength Structure coatings groups
3 UD + 3 aspherical elements, Super Spectra + Sub-wavelength Structure + Air Sphere coatings groups
Dimensions
Filter Diameter
82 mm / 3.23 in
77 mm / 3.03 in
Size | Diameter
86 mm / 3.39 in
89 mm / 3.50 in
84 mm / 3.31 in
Size | Length
77 mm / 3.03 in
128 mm / 5.04 in
100 mm / 3.94 in
Weight
580 g / 20.49 oz
790 g / 27.92 oz
540 g / 19.08 oz
Function
Angle Of View
110.6° Diagonal | 100.4° Horizontal | 77.3° Vertical
107.1° Diagonal | 96.7° Horizontal | 73.7° Vertical (wide) ~ 63.5° Diagonal | 54.4° Horizontal | 37.8° Vertical (tele)
114.2° Diagonal | 104.3° Horizontal | 81.2° Vertical (wide) ~ 63.5° Diagonal | 54.4° Horizontal | 37.8° Vertical (tele)
Aperture
f/2.8 ~ f/22
f/2.8 ~ f/22
f/4 ~ f/22
Autofocus
No
Yes
Yes
Crop Factor
1.5
Focal Length
10 mm
16 mm ~ 35 mm
14 mm ~ 35 mm
Focal Length (35mm Equivalent)
15.0 mm
Focus Type
Internal
Internal
Image Stabilization
No
No
Yes (5.5 stops)
Weather Resistance
Yes
Yes
Zoom Type
Internal zoom
Performance
Max Magnification
0.25x
0.38x
Min Focus Distance
250 mm / 9.84 in
280 mm / 11.02 in
200 mm / 7.87 in
Production
Accessory
Lens Hood: Integrated hood (supplied)
Lens Hood: EW-88D (supplied)
Lens hood included
Debut
2013-12-06
2016-08-25
2021-06-29
Reviews
Neofiliac score
40%
80%
71%
Pros
- One of the widest rectilinear lens for APS-C
- Reasonable IQ
- Bright f/2.8 aperture
- Superb sharpness across the frame
- Internal zoom
- Weather-sealed
- Beautifully crafted
- Superb image quality
- Low distortion
- Optically stabilized
- Weather-sealed
- Accepts front filters
- Wider focal range than the competition / DSLRs
Cons
- Lacks front filter thread
- A bit long
- Dark maximum aperture
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