Carl Zeiss Jena Biotar 58mm f/2
Carl Zeiss Jena · 1938-1960
The legendary lens that defined the swirly bokeh aesthetic. The Biotar design was copied throughout the world, most famously by the Soviet Helios 44. Original German examples have a distinct character.
Known for
- Portraits with character
- Creative photography
- Vintage aesthetic
- Video
Considerations
- Soft wide open
- Strong flare
- Older ergonomics
- 40.5mm filters rare
Optical Characteristics
Bokeh: Famous swirly bokeh effect
Rendering: Dreamy, vintage, distinctive
Color: Warm, single-coated character
Versions
Pre-war (silver)
1938-1945
Chrome/aluminum barrel, T coating
Rare, collectible
Post-war (black)
1945-1960
Black barrel, various coatings
More common, still excellent
The original double-gauss lens that spawned countless derivatives including the Helios 44. Famous for swirly bokeh. Historical significance immense.
Common Issues
- Sticky preset aperture
- Focus ring wear
- Coating deterioration
Buying Guide
Test aperture mechanism carefully - many use preset diaphragm. Check for fungus and haze. Historical value makes mint examples expensive.
Specifications
Optical Design
Pricing
Typical used price
Mint: ~£300
Pre-war examples significantly more expensive