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Compare Laowa 25mm f/2.8 2.5-5X Ultra Macro vs Sony 20mm F1.8 G

Construction

Aperture Blades
8 blades
Colors
Black
Black
Form Factor
Wide-Angle Prime Lens
Ultra Wide-Angle Prime Lens
Image Size
Full-Frame
Full-Frame
Lens Barrel
Physical aperture ring
Physical aperture ring
Lens Mount
Canon EF-mount, Canon RF-mount, Leica L-mount, Nikon F-mount, Nikon Z-mount, Pentax K-mount, Sony E-mount
Sony E-mount
Motor
Linear Motor
Optical Formula | Elements
8 elements
14 elements
Optical Formula | Groups
6 groups
12 groups
Optical Formula | Special Glass
1 low-dispersion element groups
2 aspherical + 3 ED elements, Nano AR coating groups

Dimensions

Filter Diameter
67 mm / 2.64 in
Size | Diameter
82 mm / 3.23 in
74 mm / 2.91 in
Size | Length
65 mm / 2.56 in
85 mm / 3.35 in
Weight
400 g / 14.13 oz
373 g / 13.18 oz

Function

Angle Of View
81.8° Diagonal | 71.5° Horizontal | 51.3° Vertical
94.5° Diagonal | 84.0° Horizontal | 61.9° Vertical
Aperture
f/2.8 ~ f/16
f/1.8 ~ f/16
Autofocus
No
Yes
Focal Length
25 mm
20 mm
Focus Type
Internal
Image Stabilization
No
No
Weather Resistance
No
Yes

Performance

Max Magnification
5x
0.22x
Min Focus Distance
170 mm / 6.69 in
190 mm / 7.48 in

Production

Accessory
Lens hood sold separately
Lens hood included
Debut
2018-03-07
2020-02-25
Made In
China
Model Name
SEL20F18G

Reviews

Neofiliac score
31%
88%
Pros
  • Exceptional maximum magnification
  • Optional LED ring light and tripod collar available
  • Weather-sealed
  • Declickable aperture ring
  • Very sharp corner to corner
  • Low distortion
Cons
  • Not stabilized
  • No lens hood available
  • Lacks weather sealing
  • Not the most solidly-built
  • f/1.8 limiting for night photography

Price

Offers (incl. referral links)
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