Specifications
- Name: Nikkor Ai-S 20mm f/3.5
- Brand: Nikon
- System: Nikon F
- Sensor: FX
- Released: 1981-10-01
- Price: $0.00
- Type: Prime lens
- Focal type: Wide-angle
- Focal length: 20 mm
- Max Aperture: 3.5
- Autofocus: No
- VR: No
- VR Rating:
- Min Focus Distance: 0.3 m
- Max Magnification: 0.09
- Filter Thread: 52 mm
- Diaphragm Blades: 7
- Weight: 235 g
- Diameter: 63 mm
- Length: 40.5 mm
- Tripod Collar: No
About Nikon
Nikon is a Japanese optics and imaging company founded in 1917, known for high quality cameras, Nikkor lenses and precision optical instruments.