The Korean company Samyang just announced a new Full Frame lens. It’s the 20mm f/1.8 which will be available in native Sony A and native Sony E-mount versions (price 549€). There is also a Cine version with t/1.9 aperture (price 599€).
Full details:
Samyang 20mm F1.8 ED AS UMC at Samyang site
Samyang 20mm T1.9 ED AS UMC at Samyang site
Above you see the non Cine lens and below an image of the Cine lens version:
via Mirrorlessrumors.