Camera Lenses :: Mitakon Zhongyi :: Micro Four Thirds Mount :: Mitakon Zhongyi Speedmaster 17mm f/0.95 Lens for Micro Four Thirds (Black) - Onestop Digital - Digital Cameras and Photography Equipment
Zhongyi Mitakon Speedmaster 50mm f/0 95 Mark III Lens for Canon RF Mirrorless Cameras: Amazon.co.uk: Electronics & Photo
Review: Zhong Yi Mitakon 50mm 0.95 III - phillipreeve.net