Sigma 16-28mm f2.8 DG DN Contemporary - L-Mount Developer It features a discreet 4

It features a discreet 4

Simply put

and applying correctional data for each lens

measuring 5

This conserves the camera’s battery

Sigma 16-28mm f2.8 DG DN Contemporary - L-Mount Developer It features a discreet 4The full frame Sigma 16 28mm F2. 8 DG DN Contemporary mirrorless lens combines exceptional optical quality, a bright f2. 8 constant aperture and a robust and lightweight body, opening up new possibilities for L Mount and Sony E mount shooters who need professional results in a compact package. With its excellent field curvature correction, the 16 28mm F2. 8 DG DN Contemporary is able to achieve exceptional edge to edge sharpness, which is essential