Compare Laowa 4mm f/2.8 vs Olympus 9mm F8 Fisheye vs Laowa 10mm f/2 Zero-D

Construction

Aperture Blades
7 blades
5 blades
Colors
Black
Form Factor
Ultra Wide-Angle Prime Lens
Ultra Wide-Angle Prime Lens
Ultra Wide-Angle Prime Lens
Image Size
MFT
MFT
MFT
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Lens Mount
Canon EF-M-mount, Fujifilm X-mount, Leica L-mount, Micro Four Thirds-mount, Sony E-mount
Micro Four Thirds-mount
Micro Four Thirds-mount
Material
Plastic
Optical Formula | Elements
7 elements
5 elements
11 elements
Optical Formula | Groups
6 groups
4 groups
7 groups
Optical Formula | Special Glass
2 aspherical elements groups
ED + glass aspherical elements groups

Dimensions

Filter Diameter
46 mm / 1.81 in
Size | Diameter
45 mm / 1.77 in
56 mm / 2.20 in
53 mm / 2.09 in
Size | Length
26 mm / 1.02 in
13 mm / 0.51 in
41 mm / 1.61 in
Weight
135 g / 4.77 oz
30 g / 1.06 oz
125 g / 4.42 oz

Function

Angle Of View
210° (fisheye)
100.5° Diagonal | 90.0° Horizontal | 67.4° Vertical
94.5° Diagonal | 84.0° Horizontal | 61.9° Vertical
Aperture
f/2.8 ~ f/22
f/8 ~ f/8
f/2 ~ f/16
Autofocus
No
No
No
Crop Factor
2.0
2.0
2.0
Focal Length
4 mm
9 mm
10 mm
Focal Length (35mm Equivalent)
8.0 mm
18.0 mm
20.0 mm
Focus Type
Internal
Internal
Internal
Image Stabilization
No
No
Weather Resistance
No
No

Performance

Max Magnification
0.11x
0.046x
0.15x
Min Focus Distance
80 mm / 3.15 in
200 mm / 7.87 in
120 mm / 4.72 in

Production

Accessory
Lens hood sold separately
Lens hood included
Debut
2018-04-20
2014-01-29
2020-12-21
Made In
China
China

Reviews

Neofiliac score
59%
48%
68%
Pros
  • Compact lens with small diameter and short barrel
  • Light in the hand
  • Extremely wide 210° field of view
  • Negligible size and weight
  • Compact and lightweight
  • Solid construction
Cons
  • Lacks front filter thread
  • Lacks weather sealing
  • Dark f/8 aperture
  • Lacks front filter thread
  • Not a serious lens
  • Lacks weather sealing
  • Quite expensive for a simple lens

Price

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