Updated release dates for the Sigma 300-600mm F4 DG OS | Sports for L-Mount and Sony E-mount, Sigma 16-300mm F3.5-6.7 DC OS | Contemporary for FUJIFILM X Mount and Canon RF Mount
Updated release dates for the Sigma BF, Sigma I series (3 models), Sigma 16-300mm F3.5-6.7 DC OS | Contemporary, and Sigma 300-600mm F4 DG OS | Sports
