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Rokinon 12mm f/2.0 NCS CS vs Panasonic Leica DG Summilux 12mm F1.4 Asph.

Both are Micro Four Thirds prime lenses. Here is what actually differs.

Pick the Rokinon 12mm f/2.0 NCS CS if

  • You want the lighter lens to carry: 80 g lighter (255 g vs 335 g)
  • You want a compact lens: 57.9 mm vs 70 mm long

Pick the Panasonic Leica DG Summilux 12mm F1.4 Asph. if

  • You need 1 stop more light for low light or background blur (f/1.4 vs f/2)

Spec differences

11 differences
Specifications that differ between the Rokinon 12mm f/2.0 NCS CS and the Panasonic Leica DG Summilux 12mm F1.4 Asph.
Rokinon 12mm f/2.0 NCS CS Panasonic Leica DG Summilux 12mm F1.4 Asph.
Brand
Rokinon
Panasonic
Format
APS-C
not listed
Max aperture
f/2
f/1.4 1 stop faster
Weight
255 g lighter
335 g
Length
57.9 mm shorter
70 mm
Diameter
72.5 mm
70 mm slimmer
Filter thread
67 mm
62 mm
Max magnification
not listed
0.1×
Optical design
12 elements / 10 groups
15 elements / 12 groups
Autofocus motor
Manual focus
not listed
Released
not listed
2016
5 identical specs hidden: mount, type, focal length, min focus distance, image stabilization. Show all
Mount
Micro Four Thirds both
Type
Prime both
Focal length
12mm both
Min focus distance
0.2 m both
Image stabilization
No both

Our notes

Rokinon 12mm f/2.0 NCS CS

The Rokinon 12mm f/2.0 NCS CS is a fast wide-angle prime lens covering 12mm at f/2.0 for Micro Four Thirds mount cameras. The wide view suits landscapes, architecture and environmental shots.

Our notes

Panasonic Leica DG Summilux 12mm F1.4 Asph.

More comparisons

Compare other lenses or browse our best-of guides.