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Samyang / Rokinon 12mm F2.8 ED AS NCS Fisheye

Nikon F (DX/FX)

Samyang / Rokinon 12mm F2.8 ED AS NCS Fisheye

Focal length
12 mm
Aperture
f/2.8
Weight
500 g
Filter diameter
–
Min. focus distance
20 cm
Length
70.2 mm

At a Glance

The 12 mm fisheye for Nikon F covers full frame and takes in an extremely wide view diagonally. As with this design, straight lines bend toward the edges of the frame. At 500 g and 70.2 mm long, it opens to f/2.8 and focuses down to 20 cm, with manual focus and a manual aperture ring. Creative subjects and action are its territory.

Good for

  • Creative
  • Action

Worth knowing

  • Fisheye projection: straight lines away from the center are rendered curved.
  • No autofocus: focusing is manual only.

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

Technical Specifications

Min. focal length
12 mm
Max. focal length
12 mm
Max. aperture (min. zoom)
f/2.8
Max. aperture (max. zoom)
f/2.8
Min. aperture
f/22
Elements
12
Groups
8
Weight
500 g (1.1 lb)
Filter diameter
–
Min. focus distance
20 cm (7.87 in)
Length
70.2 mm (2.76 in)
Diameter
77.3 mm (3.04 in)

Manufacturer data: rokinon.com, samyanglens.com

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

Simulate depth of field and angle of view

Compare with other lenses

Which cameras does the Samyang / Rokinon 12mm F2.8 ED AS NCS Fisheye fit?

The Samyang / Rokinon 12mm F2.8 ED AS NCS Fisheye is a full-frame lens for Nikon F-Mount cameras. On full-frame bodies it uses the whole sensor; on APS-C Nikon F-Mount cameras its field of view equals 18 mm in full-frame terms.

Nikon F-Mount cameras

With the Nikon FTZ II / FTZ the lens can also be used on Nikon Z (DX/FX) cameras.

Samyang / Rokinon 12mm F2.8 ED AS NCS Fisheye compared

Key specs side by side with the most similar Nikon F-Mount lenses.

LensSamyang / Rokinon 12mm F2.8 ED AS NCS FisheyeVenus Laowa 12mm F2.8 Zero-DTTArtisan 11mm f/2.8Samyang / Rokinon 14mm F2.8 ED AS IF UMC
Focal length12 mm12 mm11 mm14 mm
Max. aperturef/2.8f/2.8f/2.8f/2.8
Weight500 g609 g436 g530 g
Filter diameter––––
Min. focus distance20 cm18 cm25 cm28 cm
Length70.2 mm83 mm87 mm96.3 mm
Autofocusnononono
Image stabilizationnononono
Open these lenses in the comparison and add more

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Samyang / Rokinon 12mm F2.8 ED AS NCS Fisheye: FAQ

Does the Samyang / Rokinon 12mm F2.8 ED AS NCS Fisheye have autofocus?

No, the Samyang / Rokinon 12mm F2.8 ED AS NCS Fisheye has no autofocus; you focus it manually.

Does the Samyang / Rokinon 12mm F2.8 ED AS NCS Fisheye have image stabilization?

No, the Samyang / Rokinon 12mm F2.8 ED AS NCS Fisheye 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 F2.8 ED AS NCS Fisheye weigh?

The Samyang / Rokinon 12mm F2.8 ED AS NCS Fisheye weighs 500 g. It is 70.2 mm long with a diameter of 77.3 mm.

How close can the Samyang / Rokinon 12mm F2.8 ED AS NCS Fisheye focus?

The minimum focus distance of the Samyang / Rokinon 12mm F2.8 ED AS NCS Fisheye is 20 cm, measured from the sensor plane.

Is the Samyang / Rokinon 12mm F2.8 ED AS NCS Fisheye a full-frame lens?

Yes, the Samyang / Rokinon 12mm F2.8 ED AS NCS Fisheye covers full frame. On APS-C cameras its field of view equals 18 mm in full-frame terms.

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