Compare Laowa 12mm f/2.8 Zero-D vs Tamron 17-28mm F/2.8

Construction

Aperture Blades
7 blades
9 blades
Colors
Black
Form Factor
Ultra Wide-Angle Prime Lens
Ultra Wide-Angle Zoom Lens
Image Size
Full-Frame
Full-Frame
Lens Barrel
Physical aperture ring
Lens Mount
Canon EF-mount, Canon RF-mount, Leica L-mount, Nikon F-mount, Nikon Z-mount, Pentax K-mount, Sony A-mount, Sony E-mount
Sony E-mount
Motor
Stepper motor
Optical Formula | Elements
16 elements
13 elements
Optical Formula | Groups
10 groups
11 groups
Optical Formula | Special Glass
LE and ED elements + BBAR and fluorine coating groups

Dimensions

Filter Diameter
67 mm / 2.64 in
Size | Diameter
75 mm / 2.95 in
73 mm / 2.87 in
Size | Length
83 mm / 3.27 in
99 mm / 3.90 in
Weight
609 g / 21.52 oz
420 g / 14.84 oz

Function

Angle Of View
122.0° Diagonal | 112.6° Horizontal | 90.0° Vertical
103.7° Diagonal | 93.3° Horizontal | 70.4° Vertical (wide) ~ 75.4° Diagonal | 65.5° Horizontal | 46.4° Vertical (tele)
Aperture
f/2.8 ~ f/22
f/2.8–22 ~ f/2.8–22
Autofocus
No
Yes
Focal Length
12 mm
17 mm ~ 28 mm
Focus Type
Internal
Image Stabilization
No
No
Weather Resistance
Yes

Performance

Max Magnification
0.2x
0.19x
Min Focus Distance
180 mm / 7.09 in
190 mm / 7.48 in

Production

Accessory
Lens hood included
Lens hood included
Debut
2016-07-26
2019-02-20
Made In
China
Model Name
A046

Reviews

Neofiliac score
50%
78%
Pros
  • One of the widest rectilinear FF lens
  • Solid build quality
  • Low distortion
  • Reasonably sharp
  • Very good performance at wide end
  • Rather compact for an ultra-wide lens
  • Weather-sealed
Cons
  • Lacks front filter thread
  • Not as sharp as other f/2.8 alternatives
  • Relatively slow autofocus

Price

Offers (incl. referral links)
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