Sigma has announced a lightweight version of its popular 18-200mm f3.5-6.3 zoom lens along with a new premium 50mm f1.4 prime lens. The 18-200mm F3.5-6.3… Read more
Sigma has announced a lightweight version of its popular 18-200mm f3.5-6.3 zoom lens along with a new premium 50mm f1.4 prime lens. The 18-200mm F3.5-6.3… Read more