M42- Adapter Durable Aluminum Lens Solution For Cameras

Feature: \n 1. A great solution to unify your camera parts. Made of durable aluminum alloy material and built.\n2. M42 mount lenses (for , , , Mamiya, ) can be used for\ncameras such as 5D, 5D2, 5D3, 7D, 60D, 450D, 550D, 600D, 750D, 760D and so on.\n3. There is no connection on the ring so diaphragm control of the lens is set manually.\n4. It is possible to have macro rings and other accessories.\n5. Support focus on infinity. \n\nSpecification: \nFeatures:\n\n--\n\nA great solution to unify your camera parts. Made of durable aluminum alloy material and built. \n\n--\n\nM42 mount lenses (for , , , Mamiya, ) can be used for\ncameras such as 5D, 5D2, 5D3, 7D, 60D, 450D, 550D, 600D, 750D, 760D and so on. \n\n--\n\nThere is no connection on the ring so diaphragm control of the lens is set manually. \n\n--\n\nIt is possible to have macro rings and other accessories. \n\n--\n\nSupport focus on infinity. \n\nSpecification:\n\nColor: black\n\nMaterial: Metal\n\nCom: