The Sigma 85mm f/1.4 DG DN Art lens is priced at £999. An alternative for Sony FE mount cameras is the Samyang AF 85mm f/1.4 FE at £599. If we compare these prices to the main DSLR marques ...

Sigma 20mm F/1.4 DG DN Art Verdict There are some terrific ultra-wide primes around, and the Sigma 20mm f/1.4 DG DN Art lens is definitely up there with the best. It's true that 20mm is quite wide ...