Full Frame
Format
f/2
Maximum Aperture
Leica M
Lens Mount
N/A
Stabilization
55mm
Filter Size
Leica M11 Monochrom Digital Camera
Leica M11-P Camera (Black)
Leica M11-P Camera (Silver)
Leica 28mm f/2.8 Elmarit-M ASPH Lens (Black Anodized)
Leica 35mm f/1.4 Summilux-M ASPH Lens (Black)
Leica 35mm f/1.4 Summilux-M Lens (Silver "Steel Rim")
Leica 35mm f/2 Summicron-M ASPH Lens (Black Anodized)
Leica 50mm f/2 Summicron-M Lens (Black Anodized)
Description
Distinguished by its apochromatic label, the Leica APO-Summicron-M 90mm f/2 ASPH. is a swift short telephoto lens crafted for M-mount rangefinder cameras. Functioning as an apochromat, this lens employs a pair of peculiar partial dispersion glass elements to effectively eliminate color fringing and chromatic aberrations, ensuring remarkable clarity and color precision. Additionally, one aspherical element and two high refractive index glass elements are employed to manage spherical aberrations and distortion, while maintaining a heightened level of sharpness. With a manual focus design, it allows for close-up work with subjects as near as 3.3', and its compact structure includes a built-in extendable lens hood for safeguarding the front element.
| Lens | |
|---|---|
| Lens Format | Full Frame |
| Lens Mount | Leica M |
| Focal Length | 90mm |
| Maximum Aperture | f/2 |
| Minimum Aperture | f/16 |
| Focus Type | Manual |
| Image Stabilization | N/A |
| Filter Size | 55mm |
| Minimum Focus Distance | 3.3'/1m |
| Maximum Magnification Ratio | 1:9 |
| Diaphragm | 11 |
| Lens Construction | 5 Elements in 5 Groups |
| Angle of View | 27° |
| Physical | |
|---|---|
| Dimensions (Ø x L) | 2.5 x 3.1" / 64 x 78 mm |
| Weight | 1.1 lb / 500 g |