Compare Laowa 10-18mm f/4.5-5.6 vs Laowa 20mm F4 Zero-D Shift vs Sony 600mm F4 GM
Construction
Aperture Blades
7 blades
14 blades
11 blades
Colors
White
Form Factor
Ultra Wide-Angle Prime Lens
Ultra Wide-Angle Prime Lens
Super Telephoto Prime Lens
Image Size
Full-Frame
Medium Format (44x33)
Full-Frame
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Physical aperture ring, Distance scale, DoF scale
Focus limiter, Tripod collar
Lens Mount
Leica L-mount, Nikon Z-mount, Sony E-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
Sony E-mount
Material
Magnesium alloy
Motor
Linear Motor
Optical Formula | Elements
14 elements
16 elements
18 elements
Optical Formula | Groups
10 groups
11 groups
24 groups
Optical Formula | Special Glass
1 ED and 2 aspherical elements groups
2 aspherical elements, 3 ED elements groups
1 'extreme aspherical' + 2 ED + 3 fluorite elements, Nano AR + fluorine coatings groups
Dimensions
Filter Diameter
37 mm / 1.46 in
82 mm / 3.23 in
40.5 mm / 1.59 in
Size | Diameter
70 mm / 2.76 in
95 mm / 3.74 in
164 mm / 6.46 in
Size | Length
91 mm / 3.58 in
91 mm / 3.58 in
449 mm / 17.68 in
Weight
496 g / 17.53 oz
747 g / 26.40 oz
3040 g / 107.42 oz
Function
Angle Of View
130.4° Diagonal | 121.9° Horizontal | 100.4° Vertical (wide) ~ 100.5° Diagonal | 90.0° Horizontal | 67.4° Vertical (tele)
107.8° Diagonal | 97.4° Horizontal | 74.4° Vertical
4.1° Diagonal | 3.4° Horizontal | 2.3° Vertical
Aperture
f/4.5–5.6 ~ f/22
f/4 ~ f/22
f/4
Autofocus
No
No
Yes
Crop Factor
0.8
Focal Length
10 mm ~ 18 mm
20 mm
600 mm
Focal Length (35mm Equivalent)
15.8 mm
Focus Type
Internal
Internal
Internal
Image Stabilization
No
No
Yes
Weather Resistance
No
Yes
Performance
Max Magnification
0.25x
0.17x
0.14x
Min Focus Distance
150 mm / 5.91 in
250 mm / 9.84 in
4500 mm / 177.17 in
Production
Accessory
Lens hood included
Lens hood included
Debut
2018-04-20
2022-03-28
2019-06-11
Made In
China
Model Name
SEL600F40GM
Reviews
Neofiliac score
40%
75%
52%
Pros
- Widest rectilinear zoom lens for FF
- Good build quality
- Comes with physical aperture ring
- Shift functionality
- 14-bladed aperture
- Compatible with teleconverters and drop in filters
- Optically stabilized
- Professional weather sealing
- Comes with a tripod collar
- Comparatively light and compact
- Extremely fast autofocus
Cons
- Dark maximum aperture
- Lacks weather sealing
- No front filter
- Optically weak
- Large diameter
- Very expensive
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