I have 2 old 4/3 adapters for sale. Both worked well and have just been sitting around. One is C/Y to 4/3 (Pixco brand) and the other is Nikon to 4/3 (no name in English). Just house-cleaning so I will sell them both for $16 shipped/Paypalled in the US. Won't split them and won't bother for less money. Thanks.