MEIKE MK-P-AF3A Automatic Extension Tube for Olympus Panasonic Micro Four Thirds M4/3 System Camera Lenses 10MM 16MM (Metal Auto Focus Plastic Body)

*Only for Interchangeable Lens Digital Camera（Not support DSLR camera）

*It is with electronic contacts, which make it support automatic focusing

*The greater the length of the extension tube, the closer the lens can focus

*Three kinds of usage,10mm,16mm,10+16mm,small and easy carry

*Size/Weight: Φ57 x 10mm / 21g (approx.),Φ57 x 16mm / 27g (approx)