Nikon Nikkor-O 21mm F/4
- Mount
- NIKON F
- Focal Length
- 21mm
- Max Aperture
- F/4
- Type
- Wide
- Brand
- Unknown
Nikon NIKKOR-O 21mm F/4 is a Nikon F-mount prime wide-angle lens designed for general wide-angle and architectural use. It has a fixed maximum aperture of f/4.
Last verified: 2026-04-27