NiSi 250mm F/5.6 Reflex GFX
Specifications01
Additional Info02
Summary02
NiSi 250mm F/5.6 Reflex lens for the Fujifilm G-mount medium-format system. It’s a fixed-focal-length telephoto design intended for long-reach subjects; max aperture is f/5.6.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The Fujifilm G (GFX) mount has a flange distance of 26.7 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.
- Sony EAdapter · 8.7 mm
The camera mount (46.1 mm) is narrower than the lens mount (65 mm). A large rear element can darken the corners.
- Canon RFAdapter · 6.7 mm
The camera mount (54 mm) is narrower than the lens mount (65 mm). A large rear element can darken the corners.
- Nikon ZAdapter · 10.7 mm
The camera mount (55 mm) is narrower than the lens mount (65 mm). A large rear element can darken the corners.
- Fujifilm XAdapter · 9 mm
- L-MountAdapter · 6.7 mm
The camera mount (51.6 mm) is narrower than the lens mount (65 mm). A large rear element can darken the corners.
- Micro Four ThirdsAdapter · 7.45 mm
- Fujifilm G (GFX)Native
- Canon EF-MAdapter · 8.7 mm
No plain adapter reaches infinity focus on: Canon EF, Nikon F.
Other Mounts03
No alternate mounts are indexed for this family yet.