Lens Summary
Brand: Leica
Also Known As: Leica Summicron 90mm f/2
Lens Type: Prime Lens
Format: Full Frame / FX
Focus: Manual Focus
Lens Mount: Leica M
Release Date: N/A
MSRP Price: $3995
Made in: Germany
Production Status: In Production
Lens Description: Apochromatic colour correction and an aspherical lens surface are combined for the first time in this lens of this type. Of its five individual elements, two are made of high-refraction glass, while two others feature anomalous partial dispersion. Its brilliance and quality of resolution are exemplary even at full aperture. Light falloff is very low. Its fast aperture, for a 90 mm lens, lets you shoot at relatively short exposure times even in dim light, helping to minimise the effects of camera shake, for instance when photographing street scenes from a distance.
Leica APO-Summicron-M 90mm f/2 ASPH Specifications
| Lens Specifications | |
|---|---|
| Lens Type | Prime Lens |
| Focal Length | 90mm |
| Mount Type | Leica M |
| Format | Full Frame / FX |
| Compatible Format(s) | 35mm Film / Full-Frame Digital Sensor APS-C |
| Compatible with Teleconverters | No |
| Maximum Reproduction Ratio | 1:9 |
| MegaOIS / PowerOIS (Image Stabilization) | No |
| Aperture Information | |
| Aperture Ring | Yes |
| Maximim Aperture | f/2 |
| Minimum Aperture | f/16 |
| Maximum Angle of View (Full Frame format) | 27° |
| Optical Information | |
| Lens Elements | 5 |
| Lens Groups | 5 |
| Extra-Low Dispersion Glass Elements | 2 high refraction glass elements |
| Aspherical Elements | 1 |
| Nano Surface Coating | No |
| Multi-Coating | No |
| Focus Information | |
| Focus | Manual Focus |
| Built-in Focus Motor | No |
| Silent Wave / UltraSonic Motor | No |
| Minimum Focus Distance | 1m |
| Distance Information | Yes |
| Filter Information | |
| Filter Size | 55mm |
| Accepts Filter Type | Screw-on |
| Physical Characteristics | |
| Weather / Dust Sealing | Yes |
| Mount Material | Metal |
| Tripod Collar | No |
| Dimensions | 64 x 78mm |
| Weight | 500g |
| Other Information | |
| Available in Colors | Black |
Lens Construction 
MTF Chart
MTF Chart
Reader Interactions
Comments
User Review Policy: All user reviews are moderated. If you would like your review to be posted, please make sure that there is enough valuable information for others to read. Two or three word reviews will be deleted. Also, please do not forget to give a star ranking to the reviewed product. Thank you!
Without question the finest 35mm lens in the world. Absolutely brilliant!