Sigma 50mm f/2 DG DN Contemporary Lens L-mount

Offering a focal length ideally suited for portraiture, street scenes, and all-purpose shooting, the Sigma 50mm f/2 DG DN Contemporary Lens delivers sophisticated optical performance and fast autofocus in a compact and lightweight design. Available here with a Leica L-mount, this lens features an arc-type AF/MF switch and a stylized ring on an all-metal barrel. A knurled metal manual focus ring and aperture ring provide a pleasing tactile experience, and a metal lens hood is also included. Designed with the latest optical technology, the lens incorporates 11 elements in 9 groups, with three aspherical lenses and one SLD glass element to eliminate aberrations and flare, and the lens features an autofocus system driven by a powerful stepping motor for fast and accurate focusing when shooting stills and video.

·Standard-length prime lens designed for full-frame Leica L-mount mirrorless cameras that can also be used on APS-C models where it provides a 75mm equivalent focal length.

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·Bright f/2 maximum aperture provides control over depth of field and suits working in low-light conditions.

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·Inner focus system with stepping motor for fast, reliable AF for both still and video use.

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·Equipped with an aperture ring, an arc-type AF/MF focus mode switch, and a knurled manual focus ring for a pleasing tactile experience.

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·Rounded 9-blade diaphragm contributes to a smooth and pleasing bokeh quality when employing selective focus techniques.

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·Compatible with Sigma UD-11 USB Dock for Leica L

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·Dust and splash-resistant construction with a brass bayonet mount for ensured accuracy and durability.

·Focal Length  50mmMaximum Aperture  f/2Minimum Aperture  f/22Lens Mount  L-mountLens Format Coverage  Full-FrameMinimum Focus Distance  17.7" / 45 cmMacro Reproduction Ratio  1:6.9Optical Design  11 Elements in 9 GroupsDiaphragm Blades  9, RoundedFocus Type  AutofocusFilter Size  58 mm (Front)Dimensions (ø x L)  2.8 x 2.8" / 70 x 70 mmWeight  12.2 oz / 345 g