Sigma's latest Art-line 50mm f/1.4 for mirrorless — the DG DN update optimised for Sony FE and L-Mount.
The Sigma 50mm f/1.4 DG DN Art launched in 2023 as the mirrorless-native successor to the legendary DSLR Art 50mm f/1.4. The DG DN designation means designed specifically for mirrorless — lighter and faster AF than the DSLR version.
Optically outstanding — sharper than the already-excellent DSLR version with updated glass and coatings. Stepping motor AF — faster and quieter than the DSLR's HSM. The Art-line quality at f/1.4 delivers exceptional performance.
Available for Sony FE and L-Mount. 72mm filter thread. Approximately 540g — significantly lighter than the DSLR version at 815g. Weather-sealed dust and splash resistant. USB-C dock compatible. Minimum focus distance 40cm.
Available used at mid-range to professional prices. The DSLR version was industry-changing — this mirrorless version improves in every way. The Sony 50mm f/1.4 GM is the main competitor. For mirrorless shooters wanting Art-line 50mm quality.