prime35mmdiscontinued
Nikkor 50mm f/2 AI-S
Nikon · 1979-1983
The secret weapon 50mm. Sharp wide open when the f/1.4 and f/1.2 are soft. Compact and lightweight. Short production run makes it less common. Many argue this is the best Nikkor 50mm for actual sharpness.
Known for
- General photography
- Travel
- Street
- When sharpness matters more than speed
Considerations
- 6-blade aperture
- Slower than f/1.4 and f/1.8
- Rare
Optical Characteristics
Sharpness (wide)4/5
Sharpness (stopped)5/5
Contrast4/5
Flare Resistance4/5
CA Control4/5
Vignetting Control4/5
Distortion Control5/5
Bokeh: Pleasant, slightly hexagonal
Rendering: Sharp wide open, excellent contrast
Color: Neutral
Common Issues
- Focus ring wear
Buying Guide
A hidden gem. Less common due to short production. Check focus smoothness. Worth seeking out for those who value sharpness over maximum aperture.
Specifications
MountNikon F
Focal Length50mm
Max Aperturef/2
Min Aperturef/16
Aperture Blades6
Min Focus0.6m
Filter Size52mm
Weight200g
Optical Design
FormulaDouble Gauss
Elements6
Groups4
CoatingNIC (Nikon)
Pricing
£150 - £250
Typical used price
Mint: ~£300
Uncommon. Prices rising as word spreads.
Adapts To
Sony EFujifilm XCanon RFNikon Z
Compatible Cameras
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Last verified: Jan 2026Report an error