Leica Summarit-S F2.5/70mm Asph. CS
The Leica Summarit-S 70mm F/2.5 ASPH CS lens is a high-performance, prime lens built exclusively for the Leica S system camera.
List price 5.200,-
4.307, 51
The Leica Summarit-S 70mm F/2.5 ASPH CS lens is a high-performance, prime lens built exclusively for the Leica S system camera.
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Description
The Leica Summarit-S 70 mm f/2.5 ASPH. is the ideal standard focal length for all photographic needs. Its extreme speed and excellent imaging performance guarantee outstanding results at all apertures and distances. Unusual for this focal length is the integration of an aspherical element. This almost completely eliminates monochromatic aberration and emphasises the exceptional character of the lens. The Leica Summarit-S 70 mm f/2.5 ASPH. is also available with a central shutter.
The eight elements of its optical system are arranged in six groups. Two cemented elements made from glasses with high anomalous partial dispersion minimise chromatic aberrations. Glasses with high refractive indices and one aspherical element prevent monochromatic aberrations. Excellent close-range performance is guaranteed by the combination of a floating element with full-system focusing.
The Leica Summarit-S 70 mm f/2.5 ASPH. is the ideal standard focal length for all photographic needs. Its extreme speed and excellent imaging performance guarantee outstanding results at all apertures and distances. Unusual for this focal length is the integration of an aspherical element. This almost completely eliminates monochromatic aberration and emphasises the exceptional character of the lens. The Leica Summarit-S 70 mm f/2.5 ASPH. is also available with a central shutter.
The eight elements of its optical system are arranged in six groups. Two cemented elements made from glasses with high anomalous partial dispersion minimise chromatic aberrations. Glasses with high refractive indices and one aspherical element prevent monochromatic aberrations. Excellent close-range performance is guaranteed by the combination of a floating element with full-system focusing.
Specifications
Aperture | |
---|---|
Maximum aperture (f) | 2.5 |
Minimum aperture (f) | 22 |
Fixed aperture zoom lens |
Focal point | |
---|---|
Minimum focal length (mm) | 70.0 |
Maximum focal length (mm) | 70.0 |
Fixed focal point |
General | |
---|---|
Article number | 122063406 |
Product colour | Black |
Lens system | |
---|---|
Lens structure (elements/groups) | 8/6 |
Number of aspherical lens elements | 1 |
Overig | |
---|---|
Type of lens | |
Diameter | 90.0 |
Size & Packaging | |
---|---|
Weight (in grams) | 890 |
Length (mm) | 93.0 |
Technical specs | |
---|---|
Lensmount | Leica S |
Filter size (mm) | 82.0 |
Dust & splash proof |
Aperture | |
---|---|
Maximum aperture (f) | 2.5 |
Minimum aperture (f) | 22 |
Fixed aperture zoom lens |
General | |
---|---|
Article number | 122063406 |
Product colour | Black |
Overig | |
---|---|
Type of lens | |
Diameter | 90.0 |
Technical specs | |
---|---|
Lensmount | Leica S |
Filter size (mm) | 82.0 |
Dust & splash proof |
Focal point | |
---|---|
Minimum focal length (mm) | 70.0 |
Maximum focal length (mm) | 70.0 |
Fixed focal point |
Lens system | |
---|---|
Lens structure (elements/groups) | 8/6 |
Number of aspherical lens elements | 1 |
Size & Packaging | |
---|---|
Weight (in grams) | 890 |
Length (mm) | 93.0 |