Used with an OLYMPUS PEN E-P7. Attached to the included zoom lens, it allows for easy macro photography. Autofocus can also be used. I've included some sample photos. I think it will be sharper if you stop down the aperture. These are high-quality lens accessories with electronic contacts, for Micro Four Thirds, 10mm and 16mm extension tubes. - Model: DG-M43 EXTENSION TUBE 10mm & 16mm Macro Lens Adapter - Lens Mount: Micro Four Thirds m4/3