Compare Laowa 9mm f/2.8 Zero-D vs Laowa 17mm F4 Zero-D GFX

Construction

Aperture Blades
7 blades
7 blades
Colors
Black
Form Factor
Ultra Wide-Angle Prime Lens
Ultra Wide-Angle Prime Lens
Image Size
APS-C
Medium Format (44x33)
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Physical aperture ring, Distance scale, DoF scale
Lens Mount
Canon EF-M-mount, Fujifilm X-mount, Leica L-mount, Sony E-mount
Fujifilm G-mount
Optical Formula | Elements
15 elements
21 elements
Optical Formula | Groups
10 groups
14 groups
Optical Formula | Special Glass
3 ED, 2 aspherical elements + Frog Eye Coating groups
2 aspherical + 3 ED elements groups

Dimensions

Filter Diameter
49 mm / 1.93 in
86 mm / 3.39 in
Size | Diameter
60 mm / 2.36 in
77 mm / 3.03 in
Size | Length
53 mm / 2.09 in
125 mm / 4.92 in
Weight
215 g / 7.60 oz
829 g / 29.29 oz

Function

Angle Of View
116.1° Diagonal | 106.3° Horizontal | 83.3° Vertical
116.4° Diagonal | 106.5° Horizontal | 83.6° Vertical
Aperture
f/2.8 ~ f/22
f/4 ~ f/22
Autofocus
No
No
Crop Factor
1.5
0.8
Focal Length
9 mm
17 mm
Focal Length (35mm Equivalent)
13.5 mm
13.4 mm
Focus Type
Internal
Internal
Image Stabilization
No
No
Weather Resistance
No
No

Performance

Max Magnification
0.13x
0.28x
Min Focus Distance
120 mm / 4.72 in
200 mm / 7.87 in

Production

Accessory
Lens hood included
Debut
2018-03-22
2018-04-20
Made In
China
China

Reviews

Neofiliac score
50%
40%
Pros
  • Compact and light weight
  • One of the widest rectilinear lens available for APS-C
  • Good sharpness
  • Widest rectilinear lens for G-mount medium format
  • Low distortion
  • Good optical performance
Cons
  • Lacks weather sealing
  • No EXIF
  • On the heavy side
  • Lacks weather sealing

Price

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