The 28-70mm f/2.8 DG DN Contemporary Lens for Sony E-Mount from Sigma is a versatile wide-angle to portrait-length zoom characterized by its f/2.8 constant maximum aperture. The design suits working in available lighting conditions while affording increased control over depth of field. More lightweight and compact than similar 24-70mm lenses, it's optical design incorporates two FLD and two SLD low-dispersion elements plus three aspherical elements that reduce a variety of aberrations to achieve high sharpness, enhanced clarity, and improved color accuracy. It features just one lightweight focusing element, which keeps the AF unit small. This, along with a quiet and fast stepping motor, makes for responsive and near-silent autofocus performance, an ideal combination for filmmakers looking for a high-performance, lightweight, and easy-to-handle camera system that works well with a gimbal or other accessories.
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
Sigma 28-70mm F/2.8 DG DN Specs
Special Promotional Financing Available.
Based on a loan to finance the purchase of the listed product price assuming a 36-month term and a 26.99% APR. Actual terms may vary and are subject to credit approval. Rates range from 26.99% to 35.99% APR.