Nikon D3X User Manual Guide Instruction Operator Manual | eBay
Nikon D3x Digital SLR Review | Trusted Reviews
Amazon.com : Haoge Manual Lens Mount Adapter Built-in Glass for M42 42mm Screw Mount Lens to Nikon F Mount Camera Such as D800 D800E D810 D810A D850 DF D750 D500 D600 D610