Sigma 28-105mm f/2.8 DG DN Art Lens | Sony E Bundled with UV Filter + Photo Starter Kit + Microfiber Cleaning Cloth (4 Items)

Flexing a vast zoom range and a fast constant aperture, featuring an extensive zoom range and a fast, constant aperture, the Sigma 28-105mm f/2.8 DG DN Art Lens is designed to accommodate a wide array of popular focal lengths, enabling you to capture everything from expansive landscapes to close-up portraits with a single lens. This lens offers a minimum focusing distance of 15.8 inches throughout the entire zoom range, allowing for detailed close-up photography. Equipped with an HLA motor, it provides quiet and accurate autofocusing, while its rounded 12-blade diaphragm creates aesthetically pleasing circular bokeh. Additionally, the lens is protected against external elements through a combination of a water- and oil-repellent front lens coating and a dust- and splash-resistant construction., the 28-105mm f/2.8 DG DN Art Lens from Sigma covers a variety of popular focal lengths, equipping you to capture everything from sweeping landscapes to intimate portraits all with one lens. This lens provides a minimum focusing distance of 15.8" across the entire zoom, ensuring your ability to capture detailed close-ups of your subjects. Driven by an HLA motor, this lens delivers quiet and precise autofocusing, and its rounded 12-blade diaphragm ensures pleasing and circular bokeh. This lens repels damage from outside elements by coupling a water- and oil-repellant front lens element coating with a dust- and splash-resistant design.

Lens Features

There are two AF-L buttons that can be customized according to your shooting requirements. A zoom lock switch is included to prevent the lens from inadvertently extending. The aperture ring, which can be locked and features a click/de-click function, allows for smooth adjustments while safeguarding against accidental changes in value.

Optical Design

The inclusion of two F Low Dispersion (FLD) elements and one Special Low Dispersion (SLD) element significantly mitigates chromatic aberrations and color fringing across the entire zoom range, enhancing both clarity and color fidelity. Additionally, five aspherical elements are utilized to manage spherical aberrations and distortion, resulting in heightened sharpness and precise image rendering. To further protect the front lens element, a water- and oil-repellent coating is applied, effectively preventing liquids from adhering to the glass surface.

Additional Lens Benefits

• Lens construction: 18 elements in 13 groups.
  
  
• Lens weight is approximately 2 lb. The lens barrel near the mount is made of magnesium instead of aluminum, contributing to its lightweight design and allowing users to shoot longer without fatigue.
  
  
• 82mm filter thread for wide compatibility.