Compare Nikon PC Nikkor 19mm F4E ED vs Laowa 20mm F4 Zero-D Shift vs Laowa 9mm f/5.6
Construction
Aperture Blades
9 blades
14 blades
5 blades
Form Factor
Ultra Wide-Angle Prime Lens
Ultra Wide-Angle Prime Lens
Ultra Wide-Angle Prime Lens
Image Size
Full-Frame
Medium Format (44x33)
Full-Frame
Lens Barrel
Distance scale, DoF scale
Physical aperture ring, Distance scale, DoF scale
Physical aperture ring, DoF scale
Lens Mount
Nikon F-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
Leica M-mount, Leica L-mount, Nikon Z-mount, Sony E-mount
Optical Formula | Elements
17 elements
16 elements
14 elements
Optical Formula | Groups
13 groups
11 groups
10 groups
Optical Formula | Special Glass
3 ED + 2 aspherical elements + fluorine & Nano Crystal coatings groups
2 aspherical elements, 3 ED elements groups
Dimensions
Filter Diameter
82 mm / 3.23 in
Size | Diameter
89 mm / 3.50 in
95 mm / 3.74 in
62 mm / 2.44 in
Size | Length
124 mm / 4.88 in
91 mm / 3.58 in
66 mm / 2.60 in
Weight
885 g / 31.27 oz
747 g / 26.40 oz
350 g / 12.37 oz
Function
Angle Of View
97.5° Diagonal | 86.9° Horizontal | 64.6° Vertical
107.8° Diagonal | 97.4° Horizontal | 74.4° Vertical
134.9° Diagonal | 126.9° Horizontal | 106.3° Vertical
Aperture
f/4 ~ f/32
f/4 ~ f/22
f/5.6
Autofocus
No
No
No
Crop Factor
0.8
Focal Length
19 mm
20 mm
9 mm
Focal Length (35mm Equivalent)
15.8 mm
Focus Type
Internal
Internal
Image Stabilization
No
No
No
Weather Resistance
Yes
Performance
Max Magnification
0.18x
0.17x
0.21x
Min Focus Distance
250 mm / 9.84 in
250 mm / 9.84 in
120 mm / 4.72 in
Production
Accessory
Lens hood included
Debut
2016-10-19
2022-03-28
2020-06-30
Made In
China
Reviews
Neofiliac score
50%
75%
40%
Pros
- Weather-sealed
- One of the widest tilt-shift lens on the market
- Great distortion control
- Beautifully constructed
- Comes with physical aperture ring
- Shift functionality
- 14-bladed aperture
- Widest full-frame rectilinear lens
- Dramatic angle of view
Cons
- Dark maximum aperture
- Lacks front filter thread
- Large diameter
- Dark maximum aperture
- Lacks front filter thread
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