Neewer Aluminum 3 Piece (12-20-26mm) Auto Focus AF Macro Extension Tube Set for Nikon Digital SLR Cameras, Extreme Close-ups / such as D1, D2, D3, D3x,D3s, D100, D200, D300, D300s, D700, D40, D40x, D50, D60, D70, D70s, D80, D90, D3000, D3100, D5000, D7000, D7100, D5200