Sigma releases a versatile 28-70mm Contemporary lens for the Sony E-mount
The lens is based on the 24-70mm art model but in a more compact size.
Sigma adds a new lens to its Contemporary lineup with the addition of the 28-70mm F.28 DG DN for Sony full-frame E-mount cameras. Based on the 24-70mm F2.8 DG DN Art lens, the 28-70mm has a more compact design and is one of the smallest and lightest options in its class. Great for everyday shooting, the lens features a dust and splash-proof construction, high-speed autofocus compatibility, a stepping motor, nano porous coating, super multi-layer coating, and a brass bayonet mount.
$899, adorama.com