Compare Samyang 100mm F2.8 ED UMC Macro vs Samyang 10mm F2.8 ED AS NCS CS vs 7Artisans M28mm F1.4
Construction
Aperture Blades
9 blades
6 blades, Manual aperture setting via lens ring
13 blades
Colors
Black
Form Factor
Short Telephoto Prime Lens
Ultra Wide-Angle Prime Lens
Manual focus lens, Prime lens
Image Size
Full-Frame
APS-C
Full frame
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Physical aperture ring, Distance scale, DoF scale
Lens Mount
Canon EF-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-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
M-mount
Optical Formula | Elements
15 elements
14 elements
11 elements
Optical Formula | Groups
12 groups
10 groups
9 groups
Optical Formula | Special Glass
1 HRI + 1 ED element, Ultra Multi Coating groups
2 aspherical elements, 1 ED glass element groups
1x aspherical, 2x ED groups
Dimensions
Filter Diameter
67 mm / 2.64 in
52 mm
Size | Diameter
73 mm / 2.87 in
86 mm / 3.39 in
Size | Length
123 mm / 4.84 in
77 mm / 3.03 in
Weight
720 g / 25.44 oz
580 g / 20.49 oz
488 g
Function
Angle Of View
24.4° Diagonal | 20.4° Horizontal | 13.7° Vertical
110.6° Diagonal | 100.4° Horizontal | 77.3° Vertical
75°
Aperture
f/2.8 ~ f/32
f/2.8 ~ f/22
F/1.4 ~ f/16
Autofocus
No
No
Crop Factor
1.5
Focal Length
100 mm
10 mm
28 mm
Focal Length (35mm Equivalent)
15.0 mm
Focus Type
Internal
Image Stabilization
No
No
N/A
Weather Resistance
No
Performance
Max Magnification
1x
Min Focus Distance
310 mm / 12.20 in
250 mm / 9.84 in
70 cm
Production
Accessory
Lens hood included
Lens Hood: Integrated hood (supplied)
Debut
2015-04-01
2013-12-06
2018-11
Made In
China
Reviews
Neofiliac score
59%
40%
Pros
- 1:1 reproduction
- Clear focusing scale
- One of the widest rectilinear lens for APS-C
- Reasonable IQ
- Bright f/2.8 aperture
Cons
- Lacks weather sealing
- Not Samyang's strongest build
- Lacks front filter thread
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