N°90163 · Family detail
SamyangWide·SAMSUNG NX mount

Samyang 20mm F/1.8 ED AS UMC

Specifications01

Focal length20mm
Max aperturef/1.8
TypeWide · Prime
Weight497 g
Physical length88 mm
Min focus distance20 m

Summary02

Samyang 20mm f/1.8 ED AS UMC wide-angle prime for Samsung NX. Designed for general wide-angle, low-light, and landscape-style shooting with a large f/1.8 aperture.

AI-assisted summary — verify against linked sources

Specifications from dpreview

Where can this lens be adapted?

The Samsung NX mount has a flange distance of 25.5 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work

  • Native lenses set the aperture, and often the focus, electronically. On a plain adapter they do not work. Use an electronic adapter made for this pair; for many pairs nobody makes one. Fully manual lenses are the exception.
  • Sony EAdapter · 7.5 mm

    Covers APS-C: it can vignette on a full-frame sensor.

  • Canon RFAdapter · 5.5 mm

    Covers APS-C: it can vignette on a full-frame sensor.

  • Nikon ZAdapter · 9.5 mm

    Covers APS-C: it can vignette on a full-frame sensor.

  • Fujifilm XAdapter · 7.8 mm
  • L-MountAdapter · 5.5 mm

    Covers APS-C: it can vignette on a full-frame sensor.

  • Micro Four ThirdsAdapter · 6.25 mm
  • Canon EF-MAdapter · 7.5 mm

No plain adapter reaches infinity focus on: Fujifilm G (GFX), Canon EF, Nikon F.

Sources03

dpreview.comVisit ↗
kentfaith.esVisit ↗
allphotolenses.comVisit ↗