SIGMA has introduced two high-performance lenses for Canon RF Mount: the 16mm F1.4 DC DN and the 23mm F1.4 DC DN, both ideal for versatile photography needs with their wide apertures and ...

Sigma has set the price of the 16mm F1.4 lens at $439 / £389 / $617 ... He has enjoyed more than 15 years in the photo video industry with most of those in the world of tech journalism.