Viltrox NF-E1 AF Lens Mount Adapter

Product Description Viltrox NF-E1 electric lens mount adapter is designed for the NIKON F-mount lens to be compatible with SONY E-mount cameras and camcorders. It can achieve Auto Focus, aperture control, IS function, and EXIF signal transmission, bringing you to a new photographic world. Specification   Material: Aluminum Alloy Signal Transmitting: EXIF Auto Focus(AF): Support Aperture Control: Support Camera/Lens' VR Function: Support Teleconverter Lens: Support Tripod screw: 1/4 screw (undetachable) Diameter and Length: 61mm*29mm Weight: 92g   Note: Autofocus function is not available in video mode.   Gold-plating Contact Support Auto Focus, EXIF Info. Transmitting, Electronic Aperture Control Motor drive+Gear, Precise aperture control Viltrox NF-E1 has a reset function, each start will be checked gear position again. Let the gears return to their initial position to ensure the aperture is accurate.   Support USB firmware upgrade Bui