Lens · prime
Leica Summicron-M 90mm f/2
Leica · from 1980
Discontinued35mm
Leica Summicron-M 90mm f/2: 5 elements in 4 groups, 11 aperture blades, 1m minimum focus, 55mm filter thread.
- Focal length
- 90mm
- Max aperture
- f/2
- Mount
- Leica M
- Format
- 35mm
- Elements / groups
- 5 / 4
Known for
- Portraits
- Headshots
- Events
Considerations
- Rangefinder focusing challenging at close range
- Heavy
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
Contrast5, level 5 of 5
Flare resistance4, level 4 of 5
CA control4, level 4 of 5
Vignetting control3, level 3 of 5
Distortion control4, level 4 of 5
Bokeh: Exceptional, creamy backgrounds
Silverlog's editorial rating, 1 to 5; five is best. Not lab-measured.
Common issues
- Check rangefinder coupling
- Inspect focus mechanics
Buying guide
Check rangefinder coupling accuracy on your body and the smoothness of the focus helicoid. Inspect the glass for haze or cleaning marks.
Specifications
| Mount | Leica M |
| Focal Length | 90mm |
| Max Aperture | f/2 |
| Min Aperture | f/16 |
| Aperture Blades | 11 |
| Min Focus | 1m |
| Filter Size | 55mm |
| Weight | 410g |
Optical design
| Formula | Telephoto |
| Elements | 5 |
| Groups | 4 |
| Coating | Multi-Coated |
Pricing
- Typical used price
- £1800 - £2600
- Mint
- ~£3000
Indicative, no dated source.