Key Specs

Packaging Info

• Sigma 90mm f/2.8 DG Contemporary Lens - L-mount Black
• Sigma LCF5501M Magnetic Metal Lens Cap
• Sigma LCF-55 III 55mm Lens Cap
• Sigma LCR II Rear Lens Cap for Leica L
• Lens Hood 

Is this lens compatible with other camera brands?

This lens is specifically designed for full-frame Leica L-mount mirrorless cameras. It can also be used with APS-C models, providing a 135mm equivalent focal length.

What type of photography is this lens best suited for?

The Sigma 90mm f/2.8 lens excels in portraiture and selective everyday shooting due to its short-telephoto focal length and fast aperture.

How does the manual aperture ring work?

The manual aperture ring allows for tactile control over the aperture settings, with an 'A' position available for camera-based aperture selection.

What advantages does the stepping motor provide?

The integrated stepping motor enables smooth and quiet autofocus, enhancing the lens's performance for both stills and video.

Can I use this lens in challenging weather conditions?

Yes, the lens features a weather-sealed all-metal body, making it suitable for use in inclement conditions.

What is the significance of the rounded nine-blade diaphragm?

The rounded nine-blade diaphragm contributes to a smooth and pleasing bokeh quality, ideal for creating aesthetically pleasing backgrounds in portraits.

How does the lens control chromatic aberrations?

The lens incorporates five Special Low Dispersion (SLD) elements that significantly reduce chromatic aberrations and colour fringing, resulting in improved clarity and colour accuracy.

The Sigma 90mm f/2.8 DG Contemporary Lens - L-mount Black is a short-telephoto prime with impressive optical performance. It is well-suited for portraiture and selective everyday shooting and offers a fast f/2.8 aperture for controlling depth of field and working in less-than-ideal light. This lens includes an aspherical element and five special low dispersion elements to control a variety of aberrations and achieve notable sharpness and clarity. The lens incorporates a manual aperture ring for enhanced tactility, and also featured is a stepping motor for quick and quiet AF performance. A rounded nine-blade diaphragm lets you achieve pleasingly smooth bokeh, and the lens's all metal body is weather-sealed to suit working in inclement conditions.

Key Features of the Sigma 90mm f/2.8 DG Contemporary Lens - L-mount Black

• 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 color fringing for improved clarity and color 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.

• MPN - 426B969
• GTIN - 085126942045