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Samyang / Rokinon 12mm F2.0 NCS CS

Canon EF-M

Samyang / Rokinon 12mm F2.0 NCS CS

Focal length
12 mm
Aperture
f/2
Weight
245 g
Filter diameter
67 mm
Min. focus distance
20 cm
Length
59 mm
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At a Glance

Weighing 245 g, this 12 mm lens for Canon EF-M is compact. It corresponds to 19 mm in full-frame terms, offers an f/2 aperture and focuses manually down to 20 cm. The wide opening helps in low light. It is aimed at landscape, architecture, interiors and night sky.

Good for

  • Landscape
  • Architecture
  • Interiors
  • Night sky

Worth knowing

  • No autofocus: focusing is manual only.

Derived from the manufacturer data, not from our own tests. How we check

Technical Specifications

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Min. focal length
12 mm
Max. focal length
12 mm
Max. aperture (min. zoom)
f/2
Max. aperture (max. zoom)
f/2
Min. aperture
f/22
Elements
12
Groups
10
Weight
245 g (0.54 lb)
Filter diameter
67 mm
Min. focus distance
20 cm (7.87 in)
Length
59 mm (2.32 in)
Diameter
72.5 mm (2.85 in)

Manufacturer data: samyanglens.com

Last checked: October 13, 2026 (against the manufacturer data) · How we check

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Compare with other lenses

Which cameras does the Samyang / Rokinon 12mm F2.0 NCS CS fit?

The Samyang / Rokinon 12mm F2.0 NCS CS fits all Canon EF-M cameras. There its field of view equals 19 mm in full-frame terms (crop factor 1.6).

Canon EF-M cameras

APS-C:
Canon EOS M50 Mark II,Canon EOS M6 Mark II,Canon EOS M200,Canon EOS M50,Canon EOS M100,Canon EOS M6,Canon EOS M5,Canon EOS M10,Canon EOS M3,Canon EOS M2,Canon EOS M

Samyang / Rokinon 12mm F2.0 NCS CS compared

Key specs side by side with the most similar Canon EF-M lenses.

LensSamyang / Rokinon 12mm F2.0 NCS CSBrightin Star MF 12mm F2.0 III APS-C7artisans 12mm F2.8Samyang MF 14mm F2.8 Mk2 / Rokinon MF 14mm F2.8 II
Focal length12 mm12 mm12 mm14 mm
Max. aperturef/2f/2f/2.8f/2.8
Weight245 g268 g265 g695 g
Filter diameter67 mm62 mm46 mm–
Min. focus distance20 cm18 cm20 cm28 cm
Length59 mm–66 mm122 mm
Autofocusnononono
Image stabilizationnononono
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Samyang / Rokinon 12mm F2.0 NCS CS: FAQ

Does the Samyang / Rokinon 12mm F2.0 NCS CS have autofocus?

No, the Samyang / Rokinon 12mm F2.0 NCS CS has no autofocus; you focus it manually.

Does the Samyang / Rokinon 12mm F2.0 NCS CS have image stabilization?

No, the Samyang / Rokinon 12mm F2.0 NCS CS has no stabilization of its own. On cameras with in-body image stabilization (IBIS) the image is still stabilized.

How much does the Samyang / Rokinon 12mm F2.0 NCS CS weigh?

The Samyang / Rokinon 12mm F2.0 NCS CS weighs 245 g. It is 59 mm long with a diameter of 72.5 mm.

What filter size does the Samyang / Rokinon 12mm F2.0 NCS CS use?

The Samyang / Rokinon 12mm F2.0 NCS CS takes 67 mm screw-in filters.

How close can the Samyang / Rokinon 12mm F2.0 NCS CS focus?

The minimum focus distance of the Samyang / Rokinon 12mm F2.0 NCS CS is 20 cm, measured from the sensor plane.

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