Samyang AF 12mm f/2.0

Samyang AF 12mm f/2.0

Samyang AF 12mm f/2.0

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Combining a wide-angle perspective with a fast maximum aperture, the Samyang AF 12mm f/2.0 - Fuji X APS-C is designed for APS-C-format FUJIFILM X-mount mirrorless cameras and provides an 18mm focal length perspective equivalent in 35mm full-frame format.

Three extra-low dispersion elements, one aspherical element, and one hybrid-aspherical element are incorporated into the lens construction to help to control aberrations and distortions for increased clarity and sharpness. Ultra Multi-Coating has also been applied to all lens elements to reduce lens flare and ghosting for increased contrast and color fidelity.

The bright f/2.0 maximum aperture excels in difficult lighting conditions and enables greater control over depth of field and focus placement. The Linear STM autofocus motor provides fast, quiet focus, and the lens barrel incorporates a custom function switch and a focus hold button for optimal focus control. Additionally, the lens incorporates a seven-blade diaphragm to produce a smooth quality of bokeh.


  • MPN - 200825
  • GTIN - 8809298887681
Focal Length 12mm (35mm Equivalent Focal Length: 18mm)
Maximum Aperture f/2
Minimum Aperture f/22
Lens Mount FUJIFILM X
Lens Format Coverage APS-C
Angle of View 99.1°
Minimum Focus Distance 19 cm
Maximum Magnification 0.09x
Optical Design 12 Elements in 10 Groups
Diaphragm Blades 7
Focus Type Autofocus
Image Stabilization No
Filter Size 62 mm (Front)
Dimensions (ø x L) 70 x 59.2 mm
Weight 7.5 oz
  • X-Mount Lens / APS-C Format
  • 1 ASPH, 1 Hybrid ASPH, and 3 XD Elements
  • Linear STM Autofocus Motor
  • Weather-Sealed Construction
  • 7-Blade Diaphragm
  • Aperture Range: f/2.0 to f/22
  • UMC Ultra Multi-Coating
  • Minimum Focus Distance: 18.99 cm
  • Filter Size: 62mm
  • Petal Lens Hood and Fitted Case