Compare Samyang 16mm F2 ED AS UMC CS vs Samyang 100mm F2.8 ED UMC Macro vs Laowa 100mm f/2.8 2X Ultra Macro

Construction

Aperture Blades
8 blades
9 blades
13 blades, Nikon and Pentax mounts have 7 aperture blades.
Form Factor
Wide-Angle Prime Lens
Short Telephoto Prime Lens
Short Telephoto Prime Lens
Image Size
APS-C
Full-Frame
Full-Frame
Lens Barrel
Physical aperture ring, Distance scale
Physical aperture ring, Distance scale, DoF scale
Physical aperture ring, Distance scale, DoF 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, 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, Leica L-mount, Nikon F-mount, Nikon Z-mount, Pentax K-mount, Sony E-mount
Material
Metal barrel, metal mount
Optical Formula | Elements
13 elements
15 elements
12 elements
Optical Formula | Groups
11 groups
12 groups
10 groups
Optical Formula | Special Glass
1 ED glass element, 1 aspheric element, 1 hybrid aspheric element groups
1 HRI + 1 ED element, Ultra Multi Coating groups

Dimensions

Filter Diameter
77 mm / 3.03 in
67 mm / 2.64 in
67 mm / 2.64 in
Size | Diameter
83 mm / 3.27 in
73 mm / 2.87 in
72 mm / 2.83 in
Size | Length
89 mm / 3.50 in
123 mm / 4.84 in
125 mm / 4.92 in
Weight
583 g / 20.60 oz
720 g / 25.44 oz
638 g / 22.54 oz

Function

Angle Of View
84.1° Diagonal | 73.7° Horizontal | 53.1° Vertical
24.4° Diagonal | 20.4° Horizontal | 13.7° Vertical
24.4° Diagonal | 20.4° Horizontal | 13.7° Vertical
Aperture
f/2 ~ f/22
f/2.8 ~ f/32
f/2.8 ~ f/22
Autofocus
No
No
No
Crop Factor
1.5
Focal Length
16 mm
100 mm
100 mm
Focal Length (35mm Equivalent)
24.0 mm
Focus Type
Internal
Internal
Image Stabilization
No
No
No
Weather Resistance
No
No

Performance

Max Magnification
1x
2x
Min Focus Distance
200 mm / 7.87 in
310 mm / 12.20 in
250 mm / 9.84 in

Production

Accessory
Lens hood included
Lens hood included
Debut
2013-06-13
2015-04-01
2018-04-20
Made In
China

Reviews

Neofiliac score
50%
59%
59%
Pros
  • A bit large for an APS-C lens
  • 1:1 reproduction
  • Clear focusing scale
  • High 2x maximum magnification
  • Apochromatic design
Cons
  • Not the best grade of build
  • Not the strongest IQ
  • Lacks weather sealing
  • Not Samyang's strongest build
  • Lacks weather sealing
  • Quite long, though not expectedly so

Price

Offers (incl. referral links)
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