Compare Nikon PC Nikkor 19mm F4E ED vs Laowa 20mm F4 Zero-D Shift vs Fujifilm GF 45-100mm F4
Construction
Aperture Blades
9 blades
14 blades
9 blades
Colors
Black
Form Factor
Ultra Wide-Angle Prime Lens
Ultra Wide-Angle Prime Lens
Zoom Lens
Image Size
Full-Frame
Medium Format (44x33)
Medium Format (44x33)
Lens Barrel
Distance scale, DoF scale
Physical aperture ring, Distance scale, DoF scale
Physical aperture ring
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
Fujifilm G-mount
Material
Magnesium alloy
Motor
Linear Motor
Optical Formula | Elements
17 elements
16 elements
16 elements
Optical Formula | Groups
13 groups
11 groups
2 groups
Optical Formula | Special Glass
3 ED + 2 aspherical elements + fluorine & Nano Crystal coatings groups
2 aspherical elements, 3 ED elements groups
1 ED, 1 super ED, 3 aspherical elements groups
Dimensions
Filter Diameter
82 mm / 3.23 in
82 mm / 3.23 in
Size | Diameter
89 mm / 3.50 in
95 mm / 3.74 in
93 mm / 3.66 in
Size | Length
124 mm / 4.88 in
91 mm / 3.58 in
145 mm / 5.71 in
Weight
885 g / 31.27 oz
747 g / 26.40 oz
1005 g / 35.51 oz
Function
Angle Of View
97.5° Diagonal | 86.9° Horizontal | 64.6° Vertical
107.8° Diagonal | 97.4° Horizontal | 74.4° Vertical
62.7° Diagonal | 53.7° Horizontal | 37.3° Vertical (wide) ~ 30.7° Diagonal | 25.7° Horizontal | 17.3° Vertical (tele)
Aperture
f/4 ~ f/32
f/4 ~ f/22
f/4 ~ f/32
Autofocus
No
No
Yes
Crop Factor
0.8
0.8
Focal Length
19 mm
20 mm
45 mm ~ 100 mm
Focal Length (35mm Equivalent)
15.8 mm
35.6 mm ~ 79.0 mm
Focus Type
Internal
Internal
Internal
Image Stabilization
No
No
Yes (5 stops)
Weather Resistance
Yes
Yes
Zoom Type
External zoom
Performance
Max Magnification
0.18x
0.17x
0.13x
Min Focus Distance
250 mm / 9.84 in
250 mm / 9.84 in
650 mm / 25.59 in
Production
Accessory
Lens hood included
Lens hood included
Debut
2016-10-19
2022-03-28
2020-01-23
Reviews
Neofiliac score
50%
75%
52%
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
- Superb image quality
- Optically stabilized
- Weather-sealed
- Comes with physical aperture ring
Cons
- Dark maximum aperture
- Lacks front filter thread
- Large diameter
- Dark and variable maximum aperture
- Very large and heavy
- External zoom without zoom lock
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