Today, Nokishita-C leaked the first images of the upcoming Sigma 28-70mm F2.8 DG DN Contemporary lens . This new lens is expected to be officially announced on February 24, 2021 for around $900 to compete against the current Tamron 28-75mm F2.8 Di III RXD lens .
Sigma 28-70mm F2.8 DG DN C lens has a filter diameter of 24-70mm F2.8 DG DN from 82mm to 67mm, and the lens barrel is also thinner. It seems that the total length is also shortened. The operation part is very simple with only two rings.
Read more Sigma Lens Rumors
See also 2021 Sigma Lens Deals