Additional information on the upcoming Sigma 70-200mm f/2.8 DG DN OS Sports lens (E+L mount)



Additional information on the upcoming Sigma 70-200mm f/2.8 DG DN OS Sports lens (see development announcement):

Sigma announces 10-18mm f/2.8 DC DN and development of 70-200mm f/2.8 DG DN

Via Phototrend