100-400mm f / 5-6.3 Contemporary DG DN OS L-MOUNT

Presenting an impressive scope in a relatively compact design, the Leica L-Mount 100-400mm f / 5-6.3 DG DN DN OS Contemporary, sigma, is a versatile zoom telephoto that combines a handy design with performance Adequate optics. A series of low dispersion glass elements is used to obtain a high clarity and precision of the color throughout the zoom range and to suppress color aberrations and color fringes. To complete the optics there is intuitive management, in which a stepper motor offers rapid and almost silent auto focus performance along with optimized manual focus control. Furthermore, the optical stabilization of the four-stop image helps reduce the appearance of sharper free-hand camera vibrations and this 100-400 mm is also compatible with the optional TS-111 tripod attack for stable shooting on a Tripod or a monopod.

As part of the Contemporary line within the Global Vision series of Sigma, this goal is designed to achieve a balance between practicality and performance and combines a compact and lightweight structure and a versatile handling with remarkable optical attributes.
The zoom telephoto is designed for Mirrorless Full Frame cameras with L-length connection, but can also work with the APS-C models in which it provides an equivalent focal length interval of 150-600 mm.
An element F Low Dispersion (FLD) and four Special Low Dispersion (SLD) elements greatly reduce color aberrations and color fringes over the entire zoom range for greater clarity and precision of color.
Optical image stabilization compensates up to four camera vibration stops to help make clear images when gripping freehand with lower shutter speed.
The integrated stepper motor carries out a quick and silent automatic focus, further integrated by an AF algorithm optimized to produce more fluid focusing performance.
At the end of 100 mm of the zoom flow rate, a minimum focusing distance of 3.7 'is available and at the end of 400 mm, the minimum focus distance is 5.2' with a maximum magnification of 1: 4.1.
The Integrated AFL button can be programmed to adjust various shooting settings and the lens also has a fiery limiter switch for faster focusing performance within certain distances. There is a zoom lock switch to prevent the barrel from extending accidentally.
The rounded 9-sided diaphragm contributes to a pleasant quality of bokeh.
The brass bayonet offers better accuracy of mounting and rigidity and rubber seal is incorporated into the support design to make it resistant to dust and sketches.
Compatible with the optional TS-111 tripod attack to work on a tripod or a monopod; The PT-31 protective cover included can be fixed to the lens to maintain a uniform appearance if the tripod connection is not used.
Compatible with sigma TC-1411 1.4x and TC-2011 2X optional focal sigma TC-2011 2x and TC-2011 2x.
This goal is compatible with the optional Sigma UD-11 USB Dock for fine adjustment of the different objective features and firmware update.