I thought that I bought a FT-MFT adapter from Walimex. While it is on Amazon "Walimex Pro Lens adapter Four Thirds to Micro Four Thirds". But I was an adapter from Viltrox supplied (hence 4 stars). The adapter is working properly and is cheaper than Olympus adapter. The build quality is also good. However, the adapter is twice as heavy as Olympus MMF-2.