Lens Summary
Brand: Leica
Also Known As: Leica Summarit-S 70mm f/2.5 ASPH
Lens Type: Prime Lens
Format: Leica S
Focus: Manual Focus
Lens Mount: Leica S
Release Date: N/A
MSRP Price: $4995
Made in: Germany
Production Status: In Production
Lens Description: The angle of view of this fast, wide-angle lens is equivalent to that of a 28 mm lens in 35 mm format and makes it an ideal lens for studio work and architectural photography. Maximum contrast performance is guaranteed, even at maximum aperture. Its sophisticated design and construction almost completely eliminate undesirable effects like distortion or chromatic aberration. The Leica Summarit-S 35 mm f/2.5 ASPH. is also available with a central shutter.
Leica Summarit-S 70mm f/2.5 ASPH Specifications
| Lens Specifications | |
|---|---|
| Lens Type | Prime Lens |
| Focal Length | 70mm |
| Mount Type | Leica S |
| Format | Leica S |
| Compatible Format(s) | Digital Medium Format Sensor |
| Compatible with Teleconverters | No |
| Maximum Reproduction Ratio | 1:4.76 |
| MegaOIS / PowerOIS (Image Stabilization) | No |
| Aperture Information | |
| Aperture Ring | No |
| Maximim Aperture | f/2.5 |
| Minimum Aperture | f/22 |
| Maximum Angle of View (Full frame or larger format) | 42° |
| Optical Information | |
| Lens Elements | 8 |
| Lens Groups | 6 |
| Focus Information | |
| Focus | Manual Focus |
| Built-in Focus Motor | No |
| Minimum Focus Distance | 0.48m |
| Filter Information | |
| Filter Size | 82mm |
| Accepts Filter Type | Screw-On |
| Physical Characteristics | |
| Weather / Dust Sealing | No |
| Mount Material | Metal |
| Dimensions | 89 x 93mm |
| Weight | 740g |
| Other Information | |
| Available in Colors | Black |
Lens Construction
MTF Chart
i believe the lens description refers to the Leica Summarit-S 35mm f/2.5 which is a 28mm equivalent rather than the Leica Summarit-S 70mm f/2.5 which is a standard rather than a wide-angle lens. also, it is an auto-focus lens.