B.I.G. Macro lens set for MFT 4.5/50mm - Photospecialist
Laowa 50mm f/2.8 2X Ultra Macro APO Lens for Micro Four Thirds - MacroDojo
Nikon G SLR Lens to Micro Four Thirds (MFT, M4/3) Mount Mirrorless Camera Body Adapter, with Aperture Control Dial, and Macro Focusing Helicoid – Fotodiox, Inc. USA
Mitakon Zhongyi 20mm f/2 4.5x Super Macro Lens MTK20MF2MFT B&H
Mitakon Zhongyi 20mm F/2 4.5x Super Macro Lens For Micro Four Thirds Camera M4/3 Mft M43 Mount Gh5 Om-d - Camcorder Lens - AliExpress