Under the new ownership of OPC Optics, Meyer Optik Gorlitz has now confirmed what many have long suspected. The $3,000 Nocturnus 50mm f/0.95 lens was indeed a just a copy of the now-discontinued $850 Mitakon Zhongyi Speedmaster 50mm f/0.95. Despite the specs being identical, this is something that Meyer Optik had long denied.
The rumours about the cloning have been around since 2015. In a press release, Meyer Optik Gorlitz under the ownership of OPC optics has finally admitted the truth. And not only that, but the Somnium 85mm f/1.5 lens was also, apparently, a modified Russian lens.