To use, simply attach the ring to your lens and then the lens to the camera. When you have finished remove both together.
Made of high quality copper, aluminum and Optic Glass.
This adapter ring allows you to use your Contax/Yashica lenses on your Nikon F Mount camera, saving you the expense of a costly and irreversible conversion.
It is able to focus infinity.Manual control.
Fit All Nikon F mount camera, such as Nikon D90, D700, D300S, D3X, D3000..etc.
Weight: 110.21 g
Size: 7.53.5*7.5 cm
1 × Camera Adapter