Sigma 28-70mm F2.8 DG DN | Contemporary L-Mount The lens construction of the

The lens construction of the SIGMA 100-400mm F5-6

Dimensions (W x H x D) 122x 27x 55mm

Unlike any other grip head the D200B (Black painted) utilizes a series of washers for extra locking torque and the use of automotive-quality brake pad discs for secure non-slip security

This however will lead to metal abrasion

Diameter: 70 60mm

Sigma 28-70mm F2.8 DG DN | Contemporary L-Mount The lens construction of theSMART AND NIMBLE. THE NEW STANDARD MIRRORLESS ZOOM Design based on SIGMAs Art line, with the same uncompromising optical performance The optical design of the SIGMA 28 70mm F2. 8 DG DN Contemporary is based on the 24 70mm F2. 8 DG DN Art, which is renowned for its outstanding optical performance throughout its zoom range. True to the Contemporary line's core concept, the 28 70mm F2. 8 DG DN Contemporary was developed to offer the right balance of