Anyone had, or heard of any experience w/these? the Chinese scopes? The arm setup is identical in design w/GRS's arm. I now own a Meiji but I have a budget minded friend asking me about these... I have no experience w/them.
http://www.ebay.com/itm/Micro-Inlaid-Mirror-Multi-directional-Micro-setting-Microscope-Jewelry-Tools/321792363213?_trksid=p2060778.c100290.m3507&_trkparms=aid%3D111001%26algo%3DREC.SEED%26ao%3D1%26asc%3D40954%26meid%3D9980af045c1d49daa0df834aa383eb77%26pid%3D100290%26rk%3D3%26rkt%3D4%26mehot%3Dpp%26sd%3D182322901170
http://www.ebay.com/itm/Micro-Inlaid-Mirror-Multi-directional-Micro-setting-Microscope-Jewelry-Tools/321792363213?_trksid=p2060778.c100290.m3507&_trkparms=aid%3D111001%26algo%3DREC.SEED%26ao%3D1%26asc%3D40954%26meid%3D9980af045c1d49daa0df834aa383eb77%26pid%3D100290%26rk%3D3%26rkt%3D4%26mehot%3Dpp%26sd%3D182322901170