Carl Zeiss Jena MC Sonnar 135mm f/3.5
Carl Zeiss Jena · 1965-1990
One of the sharpest 135mm lenses ever made, regardless of era or price. The 15-blade aperture creates perfectly circular bokeh. The legendary Sonnar design delivers exceptional clarity. The built-in hood is practical.
Known for
- Portraits
- Events
- Sports
- Nature
Considerations
- f/3.5 limits low light capability
- Heavy for extended use
Optical Characteristics
Bokeh: Legendary - 15 blades create perfect circles
Rendering: Razor sharp with creamy transitions
Color: Rich with classic Zeiss signature
Versions
Zebra
1965-1970
Zebra pattern, 12 aperture blades
Slightly different character
MC Black
1970-1990
All black, 15 aperture blades, MC coating
Most desirable version
The third member of the CZJ 'holy trinity'. The 15-blade aperture produces some of the most beautiful bokeh in any vintage lens. Sharp across the frame from wide open.
Common Issues
- Hood mechanism stiffness
- Focus ring wear
- Aperture blade oil
Buying Guide
Check hood extends smoothly. Count aperture blades - 15-blade MC versions are most desirable. Test wide open sharpness across frame. Exceptional value.
Specifications
Optical Design
Pricing
Typical used price
Mint: ~£180
15-blade versions command slight premium