Sigma 28-70mm f/2.8 DG DN Contemporary Lens (Sony E)

The Sigma 28-70mm f/2.8 DG DN Contemporary Lens (Sony E) offers a wide focal length range and a fast, constant f/2.8 aperture, making it suitable for various lighting situations and providing greater control over depth of field. Its compact and lightweight design, along with the use of FLD and SLD low-dispersion elements and aspherical elements, minimizes aberrations to deliver superior sharpness, clarity, and color accuracy.

• E-Mount Lens/Full-Frame Format
• Aperture Range: f/2.8 to f/22
• Two FLD Elements, Two SLD Elements
• Three Aspherical Elements
• Super Multi-Layer & Nano Porous Coatings
• Water- and Oil-Repellent Front Coating
• Stepping Motor AF System
• Rounded 9-Blade Diaphragm
• Dust- and Splash-Proof Design

The AF unit is kept small with just one lightweight focusing element. This, combined with a fast and quiet stepping motor, provides highly responsive and nearly silent autofocus performance. It is a great option for filmmakers seeking a lightweight, high-performance camera system that is compatible with gimbals and other accessories.

With Super Multi-Layer and Nano Porous coatings on each optical surface, the Sigma 28-70mm f/2.8 DG DN Contemporary Lens (Sony E) offers improved contrast and color rendering by reducing lens flare and ghosting and maximizing light transmission. The front optic also features a water and oil-repellent coating to prevent smudges and droplets. Its weather-sealed design allows for use in challenging environments and its nine-blade rounded diaphragm creates a beautiful bokeh effect at wider apertures.

• Standard zoom for full-frame E-mount mirrorless cameras
• 42-105mm equivalent focal length when used on an APS-C camera
• Constant f/2.8 maximum aperture for Low light use and depth-of-field control
• Two F Low Dispersion (FLD) and two Special Low Dispersion (SLD) elements reduce chromatic aberrations and color fringing
• Three aspherical elements control spherical aberrations and distortion
• Both Super Multi-Layer and Nano Porous coatings minimize lens flare and ghosting and produce contrast-rich and color-neutral imagery
• Integrated stepping motor and optimized AF algorithm provides quick and quiet autofocus
• 28mm minimum focus distance: 19cm, 1:3.3 magnification
• 70mm minimum focus distance: 38cm, 1:4.6 magnification
• Rounded nine-blade diaphragm for a pleasing bokeh quality
• Brass bayonet for mounting accuracy and rigidity
• Rubber sealing for dust- and splash-resistance