In addition to the two new lenses for Leica M-mount, Zenit is also expected to announce a new camera and new lenses for Nikon and Canon DSLR cameras in 2019. This information was provided by a company's representative in a recent interview with Cienam5D:
Zenit has displayed several new lenses in the past, including a Zenitar 85mm f/1.2 (full frame DSLR) and Zenitar 50mm f/1.2 (APS-C DSLR) and Zenitar 50mm f/0.95 (full frame E-mount):
Future KMZ-Zenit lenses: Zenitar 50mm f/0.95, 50mm f/1.2, 85mm f/1.2 and more
Via LeicaRumors