Sigma 23mm f/1.4 and Sigma 100-400mm f5.0-6.3 Announced



Sigma 100-400mm f/5-6.3 DG DN OS Contemporary:

B&H Photo / Amazon /Adorama

Sigma 23mm f/1.4 DC DN Contemporary:

B&H Photo / Amazon /Adorama

The Sigma 100-400mm f/5-6.3 DG DN OS Contemporary and Sigma 23mm f/1.4 DC DN Contemporary have been announced officially and preorders have begun. You can find early reviews below:

Explora

Sigma 100-400mm f/5-6.3 DG DN OS Contemporary Reviews/Hands-on/etc…

Sigma 23mm f/1.4 DC DN Contemporary Reviews/Hands-on/etc…