As we all know, Sigma is now working on the new FE lenses for Sony Full-Frame Mirrorless cameras. However, according to the latest rumors from SR5, the launch of the first lens got delayed from end 2017 to very early 2018.
The first FE lens is expected to be Sigma FE 35mm F1.4 (F1.2) AF lens. Its size will be between Zeiss FE 35mm f/1.4 lens and Zeiss FE 35mm f/2.8 lens. (as pictured above) After that, Sigma will announce more FE Lenses, such as 14mm, 24mm, 85mm , 135mm prime and 70-200mm zoom.
Read more Sigma Lens Rumors