Compare Laowa 100mm f/2.8 2X Ultra Macro vs Laowa 50mm f/2.8 2X Ultra Macro vs Laowa 17mm f/1.8

Construction

Aperture Blades
13 blades, Nikon and Pentax mounts have 7 aperture blades.
7 blades
7 blades
Form Factor
Short Telephoto Prime Lens
Short Telephoto Prime Lens
Wide-Angle Prime Lens
Image Size
Full-Frame
MFT
MFT
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
DoF scale
Physical aperture ring, Distance scale, DoF scale
Lens Mount
Canon EF-mount, Canon RF-mount, Leica L-mount, Nikon F-mount, Nikon Z-mount, Pentax K-mount, Sony E-mount
Micro Four Thirds-mount
Micro Four Thirds-mount
Optical Formula | Elements
12 elements
14 elements
9 elements
Optical Formula | Groups
10 groups
10 groups
7 groups
Optical Formula | Special Glass
Frog Eye Coating (FEC) groups

Dimensions

Filter Diameter
67 mm / 2.64 in
49 mm / 1.93 in
46 mm / 1.81 in
Size | Diameter
72 mm / 2.83 in
54 mm / 2.13 in
55 mm / 2.17 in
Size | Length
125 mm / 4.92 in
79 mm / 3.11 in
51 mm / 2.01 in
Weight
638 g / 22.54 oz
240 g / 8.48 oz
172 g / 6.08 oz

Function

Angle Of View
24.4° Diagonal | 20.4° Horizontal | 13.7° Vertical
24.4° Diagonal | 20.4° Horizontal | 13.7° Vertical
65.0° Diagonal | 55.8° Horizontal | 38.9° Vertical
Aperture
f/2.8 ~ f/22
f/2.8 ~ f/22
f/1.8 ~ f/1.8
Autofocus
No
No
No
Crop Factor
2.0
2.0
Focal Length
100 mm
50 mm
17 mm
Focal Length (35mm Equivalent)
100.0 mm
34.0 mm
Focus Type
Internal
Internal
Image Stabilization
No
No
No
Weather Resistance
No
No

Performance

Max Magnification
2x
2x
Min Focus Distance
250 mm / 9.84 in
140 mm / 5.51 in
150 mm / 5.91 in

Production

Accessory
Lens hood included
Debut
2018-04-20
2020-08-18
2019-10-21
Made In
China
China
China

Reviews

Neofiliac score
59%
68%
50%
Pros
  • High 2x maximum magnification
  • Apochromatic design
  • Exceptional 2x maximum reproduction
  • Very light for a 2x macro lens
  • Quite affordable
  • Supposedly apochromatic design
  • Very light in the hand
  • Versatile focal length
  • Very affordable
Cons
  • Lacks weather sealing
  • Quite long, though not expectedly so
  • Not the best optically
  • Lacks weather sealing

Price

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