Sigma 90mm f/2.8 DG DN Contemporary Lens for Leica L-mount

The Sigma 90mm f/2.8 DG DN Contemporary Lens in Leica L-mount is a top-tier short-telephoto prime that delivers outstanding optical performance. Perfect for portraits and everyday shooting, this lens boasts a fast f/2.8 aperture, giving you full control over depth of field and allowing you to shoot in challenging lighting conditions. With an aspherical element and five special low dispersion elements, aberrations are kept in check, ensuring your images are sharp and clear. Plus, the manual aperture ring adds a tactile feel to your shooting experience, while the stepping motor ensures quick and silent autofocus performance. With a rounded nine-blade diaphragm, you can achieve beautifully smooth bokeh, and the lens's all-metal body is weather-sealed, making it perfect for shooting in any conditions. It's a true all-rounder for photographers who demand the best.

• As part of the Contemporary line within Sigma's Global Vision series, this lens is designed to achieve a balance between convenience and performance and meshes a compact, lightweight build and versatile handling with notable optical attributes.
• I-series lens emphasizes a sleek and stylish physical design that is built to the same operational standards of Sigma's Cine lenses, including a mechanical aperture ring, knurled metal components, and various switches and tactile controls for intuitive operation.
• Short-telephoto 90mm lens is designed for full-frame Leica L-mount mirrorless cameras, however, can also be used with APS-C models where it provides a 135mm equivalent focal length.
• Five Special Low Dispersion (SLD) elements markedly reduce chromatic aberrations and colour fringing for improved clarity and colour accuracy.
• One aspherical element helps to control distortion and spherical aberrations for a high degree of sharpness and accurate rendering.
• Integrated stepping motor realizes smooth and quiet autofocus, which is further complemented by an internal focusing design to promote greater responsiveness.
• Manual aperture ring includes an 'A' position for camera-based aperture selection.
• Rounded nine-blade diaphragm contributes to a smooth and pleasing bokeh quality.
• Brass bayonet affords improved mounting accuracy and rigidity and rubber sealing is incorporated in the mount's design to render it dust- and splash-resistant.