Olympus AF 50mm f1.8 Autofocus Prime Lens for Olympus OM 101 707 -Clea
Amazon.com : Brightin Star 50mm F1.4 Manual Focus Prime Lens for Panasonic Olympus Micro 4/3 Mirrorless Cameras, APS-C MF Large Aperture Standard Fixed Lens, Fit for LUMIX G7, GX85, GX9, G95, GH5,