Sigma will soon announce five new lenses at the upcoming Photokina 2018. They are Sigma 28mm f/1.4 DG HSM | Art Lens, Sigma 40mm f/1.4 DG HSM | Art Lens, Sigma 70-200 mm f/2.8 DG OS HSM | Sports Lens, Sigma 60-600mm f/4.5-6.3 DG OS HSM | Sports Lens, Sigma 56mm f/1.4 DC DN | Contemporary Lens. Currently, there is no info whether these lenses will be available for Sony FE mount, stay tuned. Below are first images of these lenses:
Laowa will soon announce two new lenses for Sony E-mount mirrorless cameras. One is Laowa 10-18mm f/3.5-4.5 full frame manual focus lens for Sony E-mount, another is Laowa 25-100mm f/2.8 full frame mirrorless professional cinema lens. Above is the leaked images of Laowa 10-18mm f/3.5-4.5 FE MF lens.