N°92535 · Family detail
FujiPortrait·FUJIFILM X mount·1981
Fuji Photo Film X-Fujinon 50mm F/1.9 FM
Specifications01
MountFUJIFILM X
Focal length50mm
Max aperturef/1.9
TypePortrait · Prime
Release year1981
Weight150 g
Filter size49 mm
Min focus distance0.6 m
Aperture blades5
Optical elements5
Groups5
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings only)
Lens hoodScrew-type round
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeStandard prime lens
Summary02
Fuji X-mount 50mm prime lens with a maximum aperture of f/1.9, intended for general-purpose use such as portraits and low-light photography.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The Fujifilm X mount has a flange distance of 17.7 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.
- Nikon ZAdapter · 1.7 mm
Covers APS-C: it can vignette on a full-frame sensor.
- Fujifilm XNative
No plain adapter reaches infinity focus on: Sony E, Canon RF, L-Mount, Micro Four Thirds, Fujifilm G (GFX), Canon EF-M, Canon EF, Nikon F.

Other Mounts03
No alternate mounts are indexed for this family yet.