N°1006946 · Family detail
PromasterTelephoto·MINOLTA/SONY A mount
Promaster Spectrum7 100-400mm F/5.6-6.7 MC
Specifications01
Summary02
Promaster Spectrum7 is a Minolta/Sony A-mount telephoto zoom covering 100–400mm with a variable maximum aperture of f/5.6–6.7. Intended for general telephoto use such as sports and wildlife.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The Minolta / Sony A mount has a flange distance of 44.5 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work
- A-mount lenses have no aperture ring. Use an adapter with its own aperture control, or an electronic adapter.
- DT lenses cover APS-C only.
- Sony EAdapter · 26.5 mm
- Canon RFAdapter · 24.5 mm
- Nikon ZAdapter · 28.5 mm
- Fujifilm XAdapter · 26.8 mm
- L-MountAdapter · 24.5 mm
- Micro Four ThirdsAdapter · 25.25 mm
- Fujifilm G (GFX)Adapter · 17.8 mm
- Canon EF-MAdapter · 26.5 mm
No plain adapter reaches infinity focus on: Canon EF, Nikon F.
Other Mounts03
This lens family is also indexed in 5 other mounts.