Compare Laowa 15mm f/2 Zero-D vs Tokina Firin 20mm F2 MF
Construction
Aperture Blades
7 blades
9 blades
Colors
Black
Form Factor
Ultra Wide-Angle Prime Lens
Ultra Wide-Angle Prime Lens
Image Size
Full-Frame
Full-Frame
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Physical aperture ring, Distance scale, DoF scale
Lens Mount
Canon RF-mount, Leica L-mount, Nikon Z-mount, Sony E-mount
Sony E-mount
Optical Formula | Elements
12 elements
13 elements
Optical Formula | Groups
9 groups
11 groups
Optical Formula | Special Glass
Multi-layer coatings groups
Dimensions
Filter Diameter
72 mm / 2.83 in
62 mm / 2.44 in
Size | Diameter
66 mm / 2.60 in
62 mm / 2.44 in
Size | Length
82 mm / 3.23 in
69 mm / 2.72 in
Weight
500 g / 17.67 oz
490 g / 17.31 oz
Function
Angle Of View
110.6° Diagonal | 100.4° Horizontal | 77.3° Vertical
94.5° Diagonal | 84.0° Horizontal | 61.9° Vertical
Aperture
f/2 ~ f/22
f/2 ~ f/22
Autofocus
No
No
Focal Length
15 mm
20 mm
Focus Type
Internal
Internal
Image Stabilization
No
No
Weather Resistance
No
Performance
Max Magnification
0.1x
Min Focus Distance
150 mm / 5.91 in
280 mm / 11.02 in
Production
Accessory
Lens hood included
Lens hood included
Debut
2016-09-13
2016-09-08
Made In
China
Reviews
Neofiliac score
68%
59%
Pros
- Declickable aperture-ring
- Very sharp
- Low distortion
- Low vignetting
- Solid construction
- Great build quality
- Very sharp
- Low distortion
Cons
- No EXIT data
- Lacks weather sealing
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