Compare Laowa 20mm F4 Zero-D Shift vs Fujifilm GF 23mm F4 vs Fujifilm GF 32-64mm F4
Construction
Aperture Blades
14 blades
9 blades, Rounded blades
9 blades, Rounded blades
Form Factor
Ultra Wide-Angle Prime Lens
Ultra Wide-Angle Prime Lens
Zoom Lens
Image Size
Medium Format (44x33)
Medium Format (44x33)
Medium Format (44x33)
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Physical aperture ring
Physical aperture ring
Lens 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
Fujifilm G-mount
Motor
Linear Motor
Linear Motor
Optical Formula | Elements
16 elements
15 elements
14 elements
Optical Formula | Groups
11 groups
12 groups
11 groups
Optical Formula | Special Glass
2 aspherical elements, 3 ED elements groups
2 aspherical, 3 extra-low dispersion, 1 super ED groups
3 aspheric lenses, 1 ED lens, 1 Super ED lens groups
Dimensions
Filter Diameter
82 mm / 3.23 in
82 mm / 3.23 in
77 mm / 3.03 in
Size | Diameter
95 mm / 3.74 in
90 mm / 3.54 in
93 mm / 3.66 in
Size | Length
91 mm / 3.58 in
103 mm / 4.06 in
116 mm / 4.57 in
Weight
747 g / 26.40 oz
845 g / 29.86 oz
875 g / 30.92 oz
Function
Angle Of View
107.8° Diagonal | 97.4° Horizontal | 74.4° Vertical
99.9° Diagonal
81° Diagonal (wide) ~ 46.3° Diagonal
Aperture
f/4 ~ f/22
f/4 ~ f/32
f/4 ~ f/32
Autofocus
No
Yes
Yes
Crop Factor
0.8
0.8
0.8
Focal Length
20 mm
23 mm
32 mm ~ 64 mm
Focal Length (35mm Equivalent)
15.8 mm
18 mm
25 mm ~ 51 mm
Focus Type
Internal
Internal
Internal
Image Stabilization
No
No
No
Weather Resistance
Yes
Zoom Type
External zoom
Performance
Max Magnification
0.17x
0.09x
0.12x
Min Focus Distance
250 mm / 9.84 in
380 mm / 14.96 in
500 mm / 19.69 in
Production
Accessory
Lens hood included
Lens hood included
Lens hood included
Debut
2022-03-28
2017-04-19
2017-01-19
Reviews
Neofiliac score
75%
80%
52%
Pros
- Comes with physical aperture ring
- Shift functionality
- 14-bladed aperture
- Weather-sealed
- Comes with physical aperture ring
- Very sharp
- Constant maximum aperture
- The
Cons
- Large diameter
- Quite heavy
- Dark maximum aperture
- External zoom without zoom lock
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