Super Takumar 50mm f/1.4
Asahi Optical · 1964-1971
A legendary vintage lens prized for its dreamy rendering and beautiful bokeh. The thorium glass versions are mildly radioactive but produce stunning images.
Known for
- Portraits
- Creative photography
- Video
- Vintage look
Considerations
- Radioactive (thorium versions)
- May be yellowed
- Lower contrast wide open
- M42 mount requires adapter
Optical Characteristics
Bokeh: Beautiful, swirly wide open
Rendering: Vintage glow, dreamy wide open
Color: Warm (may yellow with age)
Versions
8-element (early)
1964-1966
8 elements/6 groups, non-radioactive
Early version, different formula, no thorium
7-element (thorium)
1966-1971
7 elements/6 groups, radioactive
Contains thorium oxide, may yellow over time
The 7-element version contains thorium and may develop yellow tint. UV exposure helps. The rendering is beloved for its vintage character.
Common Issues
- Yellowing
- Radioactivity
- Sticky aperture
- Focus ring stiffness
Buying Guide
Check for yellowing - hold to light. Radioactivity is mild and safe for normal use. UV exposure can clear yellowing. The 8-element version is non-radioactive.
Specifications
Optical Design
Pricing
Typical used price
Mint: ~£200
Prices rising for clean copies