SIGMA OBJECTIVE 90MM F2.8 DG DN I SERIES CONTEMPORARY FOR SONY E

SIGMA 90MM F2.8 DG DN CONTEMPORARY SERIES LENS FOR SONY E

The contemporary Sony E-mount 90mm f/2.8 DG DN lens from Sigma is a short telephoto prime lens with impressive optical performance. It is very suitable for portraits and selective daily shots and offers a fast f/2.8 aperture for controlling depth of field and working in less than ideal light. This lens includes one 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 tactile control, and also features a stepping motor for fast and quiet AF performance. A nine-blade rounded diaphragm allows for pleasingly smooth bokeh, and the all-metal lens body is weather-sealed to suit working in adverse conditions.

• As part of the Contemporary line within Sigma's Global Vision series, this lens is designed to achieve a balance between convenience and performance, combining a compact, lightweight construction and versatile handling with remarkable optical attributes.

• The I series lenses emphasize a sleek and stylish physical design built to the same operational standards as Sigma's cine lenses, including a mechanical aperture ring, knurled metal components, and various tactile switches and controls for intuitive operation.

• The 90mm short telephoto is designed for full-frame Sony E-mount mirrorless cameras, however, it can also be used with APS-C models where it provides a 135mm equivalent focal length.

• Five special low dispersion (SLD) elements significantly reduce chromatic aberrations and color fringing to improve clarity and color accuracy.

• An aspherical element helps control distortion and spherical aberrations for a high degree of sharpness and accurate rendering.

• The integrated stepping motor achieves smooth and quiet autofocus, complemented by an internal focusing design to promote greater responsiveness.

• The manual aperture ring includes an 'A' position for camera-based aperture selection.

• The nine-blade rounded diaphragm contributes to a smooth and pleasing bokeh quality.

• The brass bayonet offers enhanced mounting precision and rigidity, and a rubber sealing is incorporated in the mount's design to make it dust- and splash-resistant.