N°90260 · Family detail
SamyangCinema·SONY E mount
Samyang 21mm F/1.5 ED AS UMC CS
Specifications01
Summary02
Samyang 21mm f/1.5 ED AS UMC is a fixed 21mm prime wide-angle lens for Sony E (APS-C), intended for low-light wide scenes and general video/cinema use. Manual focus design with fast f/1.5 aperture.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The Sony E mount has a flange distance of 18 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work
- Sony lenses named "E" (not "FE") cover APS-C only.
- 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 ENative
- Nikon ZAdapter · 2 mm
No plain adapter reaches infinity focus on: Canon RF, Fujifilm X, L-Mount, Micro Four Thirds, Fujifilm G (GFX), Canon EF-M, Canon EF, Nikon F.
Other Mounts03
This lens family is also indexed in 3 other mounts.