Lens · prime
Carl Zeiss Jena MC Sonnar 135mm f/3.5
Carl Zeiss Jena
Vintage35mm
Four-element Sonnar telephoto for M42. Carl Zeiss Jena MC Sonnar 135mm f/3.5: 4 elements in 3 groups, 6 aperture blades, 1m minimum focus, 49mm filter thread.
- Focal length
- 135mm
- Max aperture
- f/3.5
- Mount
- M42 Screw
- Format
- 35mm
- Elements / groups
- 4 / 3
Known for
- Portraits
- Events
- Sports
- Nature
Considerations
- f/3.5 limits low-light use
- Heavy for extended use (430g)
Optical characteristics
Silverlog's editorial rating: our own judgement, not measured data.
Sharpness (wide)5, level 5 of 5
Sharpness (stopped)5, level 5 of 5
Contrast4, level 4 of 5
Flare resistance4, level 4 of 5
CA control5, level 5 of 5
Vignetting control4, level 4 of 5
Distortion control5, level 5 of 5
Bokeh: Legendary - 15 blades create perfect circles
Rendering: Razor sharp with creamy transitions
Colour: Rich with classic Zeiss signature
Silverlog's editorial rating, 1 to 5; five is best. Not lab-measured.
Versions
Zebra
1965-1970
Zebra pattern, 6 aperture blades
Slightly different character
MC Black
1970-1990
All black, 6 aperture blades, MC coating
Most desirable version
Common issues
- Hood mechanism stiffness
- Focus ring wear
- Aperture blade oil
Buying guide
Check the hood extends smoothly and the aperture and focus operate cleanly.
Specifications
| Mount | M42 Screw |
| Focal Length | 135mm |
| Max Aperture | f/3.5 |
| Min Aperture | f/22 |
| Aperture Blades | 6 |
| Min Focus | 1m |
| Filter Size | 49mm |
| Weight | 430g |
Optical design
| Formula | Sonnar |
| Elements | 4 |
| Groups | 3 |
| Coating | Multi-Coated |
Pricing
- Typical used price
- £60 - £130
- Mint
- ~£180
Indicative, no dated source.