I have tried to clean this but was unsuccessful.
Fotodiox Lens Mount Adapter, Tamron Adaptall II Lens to Nikon Camera, for Nikon D7100, D7000, D5200, D5100, D3100, D300, D300S, D200, D100, D50, D60, D70, D80, D90, D40, D40x, N70s, D80, D800, D800e, D4, D3, D2, D1
Tamron Adaptall 2 Lens 80-210mm f3.8 with Pentax K Adapter
Tamron Adaptall 2 Lense 1:2.5 28mm
Tamron Adaptall 2 Camera Lens For Olympus | f/2.5 28mm #234
Tamron Adaptall 2 Lens 80-210mm F3.8-4 Including Case - Excellent Condition
Minolta MD Tamron Adaptall 2 28-200 mm/1:3.8-5.6, with 1-year warranty
