Compare Samyang 100mm F2.8 ED UMC Macro vs Samyang 10mm F2.8 ED AS NCS CS vs Viltrox 56mm F1.4

Variants
X-Mount
E-Mount
EF-M-Mount

Connectivity

Ports
Micro-USB

Construction

Aperture Blades
9 blades
6 blades, Manual aperture setting via lens ring
9
Form Factor
Short Telephoto Prime Lens
Ultra Wide-Angle Prime Lens
Image Size
Full-Frame
APS-C
APS-C
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
E-mount, X-mount, EF-M-mount
Motor
STM motor
Optical Formula | Elements
15 elements
14 elements
10 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

Dimensions

Filter Diameter
67 mm / 2.64 in
52 mm
Size | Diameter
73 mm / 2.87 in
86 mm / 3.39 in
65 mm
Size | Length
123 mm / 4.84 in
77 mm / 3.03 in
72 mm
Weight
720 g / 25.44 oz
580 g / 20.49 oz
290 g

Function

Angle Of View
24.4° Diagonal | 20.4° Horizontal | 13.7° Vertical
110.6° Diagonal | 100.4° Horizontal | 77.3° Vertical
28°
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
56 mm
Focal Length (35mm Equivalent)
15.0 mm
84 mm
Focus Type
Internal
Image Stabilization
No
No
Weather Resistance
No

Performance

Max Magnification
1x
0.1x
Min Focus Distance
310 mm / 12.20 in
250 mm / 9.84 in
0.6 m

Production

Accessory
Lens hood included
Lens Hood: Integrated hood (supplied)
Debut
2015-04-01
2013-12-06
2020

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
  • Very good image quality
  • Fast autofocus
  • Fantastic build quality
  • Firmware upgradable via micro USB port
Cons
  • Lacks weather sealing
  • Not Samyang's strongest build
  • Lacks front filter thread
  • Clickless aperture is not fully silent
  • Aperture ring has weak stop at f/16

Price

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