Compare Laowa 15mm f/2 Zero-D vs Laowa 20mm F4 Zero-D Shift vs Fujifilm GF 45mm F2.8
Construction
Aperture Blades
7 blades
14 blades
9 blades
Colors
Black
Form Factor
Ultra Wide-Angle Prime Lens
Ultra Wide-Angle Prime Lens
Short Telephoto Prime Lens
Image Size
Full-Frame
Medium Format (44x33)
Medium Format
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Physical aperture ring, Distance scale, DoF scale
Physical aperture ring
Lens Mount
Canon RF-mount, Leica L-mount, Nikon Z-mount, Sony E-mount
Canon EF-mount, Canon RF-mount, Fujifilm G-mount, Leica L-mount, Nikon F-mount, Nikon Z-mount, Pentax K-mount, Sony E-mount
Fujifilm G-mount
Material
Magnesium alloy
Optical Formula | Elements
12 elements
16 elements
11 elements
Optical Formula | Groups
9 groups
11 groups
8 groups
Optical Formula | Special Glass
2 aspherical elements, 3 ED elements groups
One aspherical, two ED elements + Nano GI, fluorine coatings groups
Dimensions
Filter Diameter
72 mm / 2.83 in
82 mm / 3.23 in
62 mm / 2.44 in
Size | Diameter
66 mm / 2.60 in
95 mm / 3.74 in
84 mm / 3.31 in
Size | Length
82 mm / 3.23 in
91 mm / 3.58 in
88 mm / 3.46 in
Weight
500 g / 17.67 oz
747 g / 26.40 oz
490 g / 17.31 oz
Function
Angle Of View
110.6° Diagonal | 100.4° Horizontal | 77.3° Vertical
107.8° Diagonal | 97.4° Horizontal | 74.4° Vertical
62.6° Diagonal
Aperture
f/2 ~ f/22
f/4 ~ f/22
f/2.8 ~ f/32
Autofocus
No
No
Yes
Crop Factor
0.8
0.8
Focal Length
15 mm
20 mm
45 mm
Focal Length (35mm Equivalent)
15.8 mm
36 mm
Focus Type
Internal
Internal
Internal
Image Stabilization
No
No
No
Weather Resistance
Yes
Performance
Max Magnification
0.17x
0.14x
Min Focus Distance
150 mm / 5.91 in
250 mm / 9.84 in
450 mm / 17.72 in
Production
Accessory
Lens hood included
Lens hood included
Lens hood included
Debut
2016-09-13
2022-03-28
2017-09-07
Made In
China
Reviews
Neofiliac score
68%
75%
71%
Pros
- Declickable aperture-ring
- Very sharp
- Low distortion
- Low vignetting
- Solid construction
- Comes with physical aperture ring
- Shift functionality
- 14-bladed aperture
- Relatively lightweight and compact
- Weather-sealed
- Comes with physical aperture ring
- Well made
Cons
- No EXIT data
- Large diameter
- Slow autofocus
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