The Commlite lens mount adapter CM-NF-NEX allows the connection of Nikon lenses (including most Nikon lenses such as G, F, AI, S, D-Mount) to Sony NEX cameras or camcorders. It uses high-precision material made from an aluminum alloy and is capable of achieving infinity focus while maintaining the correct registration distance required to support CRC lenses or lenses with floating elements. Additionally, the adapter features a built-in clickless aperture dial with 8 precise stops and a removable 1/4 tripod thread. Compared to a standard manual adapter, it offers more accurate guidance for aperture adjustment and greater convenience, making your images much more flexible and professional.