Promaster Spectrum7 100-400mm F/5.6-6.7 MC
- Mount
- NIKON F
- Focal Length
- 100-400mm
- Max Aperture
- F/5.6
- Type
- Telephoto
- Brand
- Unknown
Promaster Spectrum7 is a Nikon F-mount zoom lens with a 100–400mm focal range and a variable max aperture of about f/5.6–6.7, intended for telephoto uses such as wildlife or sports.
Last verified: 2026-04-27