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Samyang lens for Sony and Fujifilm

Samyang AF 12mm F2 E

12 mm, f/2, made for APS-C. It mounts natively on 21 of our APS-C cameras across 2 mounts; on the a6400 it frames like 18 mm.

  • 12 mm · 18 mm equiv. on a6400
  • f/2
  • 62 mm filter
  • 213 g (Sony) · 213 g (Fujifilm)
  • Weather-sealed
59.2 mm long70 mm62 mm filter thread
Drawn from Samyang's published size for the Sony E version: 70 × 59.2 mm. Details simplified.

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Sony E version on AmazonFujifilm X version on Amazon

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On your camera

The view, the weight with the camera (battery and card included) and what the maker says about each pair. Samyang makes this lens for each mount; Samyang publishes the cameras it supports and lens firmware updates on its own site.

Every camera in our catalogue this lens mounts on: 21
CameraView (35 mm equiv.)With the cameraFit and maker's notes
Sony a600018 mm557 gFits and works
Native mount: it fits and works.
  • Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Sony a610018 mm609 gFits and works
Native mount: it fits and works.
  • Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Sony a640018 mm616 gFits and works
Native mount: it fits and works.
  • Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Sony a660018 mm716 gFits and works
Sony a670018 mm706 gFits and works
Sony ZV-E1018 mm556 gFits and works
Native mount: it fits and works.
  • Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Sony ZV-E10 II18 mm590 gFits and works
Native mount: it fits and works.
  • Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Sony FX3018 mm859 gFits and works
Fujifilm X-T518 mm770 gFits and works
Fujifilm X-T5018 mm651 gFits and works
Fujifilm X-T30 III18 mm591 gFits and works
Native mount: it fits and works.
  • Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Fujifilm X-T30 II18 mm591 gFits and works
Native mount: it fits and works.
  • Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Fujifilm X-S2018 mm704 gFits and works
Fujifilm X-S1018 mm678 gFits and works
Fujifilm X-M518 mm568 gFits and works
Native mount: it fits and works.
  • Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Fujifilm X-E518 mm658 gFits and works
Fujifilm X-E418 mm577 gFits and works
Native mount: it fits and works.
  • Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Fujifilm X-H218 mm873 gFits and works
Fujifilm X-H2S18 mm873 gFits and works
Fujifilm X-T418 mm820 gFits and works
Fujifilm X-Pro318 mm710 gFits and works
Native mount: it fits and works.
  • Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.

What it frames

18 mm18 mm20 mm
Highlighted: this lens on the a6400. A zoom's dashed frame is its longest view.

At its closest (19 cm from the sensor) it fills the frame of the a6400 with a subject about 26 cm wide.

On the a6400, to scale

Side view drawn from the published depth of the camera and length of the lens. 616 g together.

Every lens with a 62 mm thread

Other wide primes for Sony E

The nearest in focal length, with the numbers that differ.

Questions about this lens

Which cameras does the Samyang AF 12mm F2 E fit?

21 APS-C cameras in our catalogue: a6000, a6100, a6400, a6600, a6700, ZV-E10, ZV-E10 II, FX30, X-T5, X-T50, X-T30 III, X-T30 II, X-S20, X-S10, X-M5, X-E5, X-E4, X-H2, X-H2S, X-T4, X-Pro3.

What does it frame like on APS-C?

12 mm frames like 18 mm on the a6400 (1.5x).

What filter size does it take?

62 mm screw-in filters. Every lens with a 62 mm thread.

Where these facts come from

Facts checked 9 Oct 2026 against the makers' specification pages. How we check

Size, weight, filter thread, close focus and magnification are Samyang's published figures; weight and length differ slightly between mount versions. We have not tested this lens; for image quality, read reviews from people who have.

Specifications

Mount
Sony E
Made for
APS-C sensors
Focal length
12 mm
Maximum aperture
f/2
Lens stabilisation
No
Weather sealing
Yes, per the maker
Filter thread
62 mm
Weight
213 g
Size (diameter × length)
70 × 59.2 mm
Closest focus
19 cm
Maximum magnification
0.09x
Autofocus
Yes
Announced
2021

Per mount: Sony E 213 g, 59.2 mm long; Fujifilm X 213 g.