The previously rumored (see this and this post) Samyang mirrorless lenses for Nikon Z cameras are now officially announced. Samyang also announced one new F-mount lenses (check pricing and availability at Adorama, B&H and Amazon):
Update - pre-orders are now open at Adorama:
- Rokinon 14mm f/2.8 UMC for Nikon Z-mount
- Samyang 14mm f/2.8 UMC lens for Nikon Z-mount
- Rokinon 85mm f/1.4 UMC lens for Nikon Z-mount
- Samyang 85mm f/1.4 UMC lens for Nikon Z-mount
Samyang MF 14mm f/2.8 Z
Samyang MF 85m f/1.4 Z
Samyang AF 85mm f/1.4 F
Additional information can be found here.