Universal EXT-NEX-M Lens adapter

Set of extension tubes for Sony E-mount lenses 10mm, 16mm, 21mm, all-metal with electrical contacts to preserve all automatic functions. They can be mounted on any lens to bring the subject closer for photographing. Very useful for turning your normal lens into a macro lens. All the automatic features of the original lens remain. You can use them one at a time or attached together depending on the focal length you want to achieve. Never used for switching to the Z-mount system.