Compare Laowa 15mm f/2 Zero-D vs Canon RF 28-70mm F2 vs Canon RF 15-30mm F4.5-6.3
Construction
Aperture Blades
7 blades
9 blades
7 blades
Colors
Black
Black
Form Factor
Ultra Wide-Angle Prime Lens
Standard Zoom Lens
Ultra Wide-Angle Zoom Lens
Image Size
Full-Frame
Full-Frame
Full-Frame
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Distance scale
Lens Mount
Canon RF-mount, Leica L-mount, Nikon Z-mount, Sony E-mount
Canon RF-mount
Canon RF-mount
Motor
Ring-type ultrasonic
Stepper motor
Optical Formula | Elements
12 elements
19 elements
13 elements
Optical Formula | Groups
9 groups
13 groups
11 groups
Optical Formula | Special Glass
UD + aspherical elements, Air Sphere, SWC and fluorine coatings groups
Two ultra-low dispersion elements and one aspherical element. Uses Canon’s Super Spectra Coating (SSC). groups
Dimensions
Filter Diameter
72 mm / 2.83 in
95 mm / 3.74 in
67 mm / 2.64 in
Size | Diameter
66 mm / 2.60 in
104 mm / 4.09 in
77 mm / 3.03 in
Size | Length
82 mm / 3.23 in
140 mm / 5.51 in
88 mm / 3.46 in
Weight
500 g / 17.67 oz
1430 g / 50.53 oz
390 g / 13.78 oz
Function
Angle Of View
110.6° Diagonal | 100.4° Horizontal | 77.3° Vertical
75.4° Diagonal | 65.5° Horizontal | 46.4° Vertical (wide) ~ 34.4° Diagonal | 28.8° Horizontal | 19.5° Vertical (tele)
110.6° Diagonal | 100.4° Horizontal | 77.3° Vertical (wide) ~ 71.6° Diagonal | 61.9° Horizontal | 43.6° Vertical (tele)
Aperture
f/2 ~ f/22
f/2 ~ f/22
f/4.5–6.3 ~ f/22–32
Autofocus
No
Yes
Yes
Focal Length
15 mm
28 mm ~ 70 mm
15 mm ~ 30 mm
Focus Type
Internal
Internal
Image Stabilization
No
No
Yes
Weather Resistance
Yes
No
Zoom Type
External zoom
External zoom
Performance
Max Magnification
0.18x
Min Focus Distance
150 mm / 5.91 in
390 mm / 15.35 in
130 mm / 5.12 in
Production
Accessory
Lens hood included
Lens hood included
Debut
2016-09-13
2018-09-05
2022-07-12
Made In
China
Reviews
Neofiliac score
68%
52%
37%
Pros
- Declickable aperture-ring
- Very sharp
- Low distortion
- Low vignetting
- Solid construction
- Exceptional f/2 zoom
- Superb sharpness
- Weather-sealed
- Versatile multi-control ring
- Affordable
- Interesting zoom range
- Stabilized
Cons
- No EXIT data
- Large and heavy
- External zoom without zoom lock
- Dark maximum aperture
- External zoom without zoom lock
- Lacks weather sealing
- Low build quality
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