Solid metal design made of brass, anodized aluminium the Kiwifotos Contax G-EM mount adapter allows Contax G lens to fit on Sony E-Mount NEX Camera Body (NEX3/NEX5/NEXC3/NEX5N/NEX7 etc.).
The lens will fit physically, auto-focusing control and camera modes which control exposure by automatically adjusting aperture are not retained, however. Use the lens in the fully manual exposure mode (M), or in the aperture priority (A) mode and select MF assist function to focus accurately (7x or 14x zoom focus). The adapter is designed with a 360 degree focusing ring in the round side allows the lens to focus precisely. Focus to infinity is guaranteed.
Compatible Lens Model: 35mm F2 Planar T* 45mm F2 Planar T* 90mm F2.8 Sonnar T* 28mm F2.8 Biogon T*