According to digicame-info, Sigma will soon release a 50mm F1.4 DG DN｜Art full-frame mirrorless lens.
Sigma 50mm F1.4 SLR version
Sigma’s new 50mm F1.4 DN｜Art full-frame mirrorless lens reportedly weighs 670g, has an 11-group, 14-blade construction, a closest focusing distance of 45cm, a maximum magnification of 1:6.8, and a filter size of 72mm.
Sigma has announced a new 60-600mm F4.5-6.3 DG DN OS | Sports lens with a 10x zoom and E/L mount version. Sigma’s next launch date has not yet been announced.