Leica Summicron-S 100mm f/2 ASPH
Leica Camera is pleased to introduce the Leica Summicron-S 100mm f/2 ASPH, a new addition to the Leica S-System. The lens is ideal for portrait, beauty, landscapes, and available light photography and corresponds to an 80mm lens in the 35mm system with a natural-looking perspective. The sophisticated lens engineering is optimized for perfect skin tones while maintaining the highest level of brilliance.The Leica Summicron-S 100mm f/2 ASPH uses a sophisticated design where a total of 7 lens elements are used to achieve the highest optical performance. This meets the high expectations of the Leica S-System users of a professional tool.
There are three lens elements of glass with anomalous partial dispersion - another is made of high-refraction extra low dispersion glass for correction of chromatic aberrations. One double aspherical lens element minimizes monochromatic aberrations. A floating element moves independently to ensure the close range imaging capability of the lens.
The very elaborate construction is designed for maximum contrast performance even at full aperture, and at the nearest focusing distance keeps the lens free from artifacts. Chromatic aberrations are corrected to an absolute maximum.
The stable lens body and the perfect seal against dust and splash water guarantee durability and reliability.
It is important that the Leica S (Typ 006) has firmware version 184.108.40.206 and the Leica S2/S2-P has firmware version, 220.127.116.11 when using the Leica Summicron-S 100mm f/2 ASPH.
Lens Type Portrait-Tele-Lens Compatible Cameras All Leica S Models Viewing AngleApproximately 29, 24.7, 16.4 (diagonal, horizontal, vertical) correspond to approximately 80mm focal length in 35 mm system Optical StructureNumber of lens elements / groups 7 /5, aspherical surfaces 2, location of entrance pupil 13 / 38 mm (infinity / closest focusing distance Focusing rangeWorking range 0.7 m to infinity, scales combined meters / feet, smallest object field / largest scale approximately 144 x 217 mm / 1:5 ApertureElectronically controlled iris, f-stops selectable in half-stop increments with the click wheel on the camera, smallest aperture value f 22 Flash Sync Focal plain shutter x = 1 / 125 s Bayonet Leica S bayonet Filter mount Threaded mount for E82 filters, non-rotating filter mount Lens Hood Lens hood with bayonet mount (part of delivery) Surface finish Black anodized DimensionsLength up bayonet mount approximately 102 / 146 mm (with / without lens hood) Largest diameter approximately 91 / 104 mm (with / without lens hood) Weight Approximately 32.1 ounces or 910 g