A macro extension tube lets you turn any lens into a macro lens, but an auto macro extension tube also lets you control that lens's aperture and auto focus. In this video, we take a look at our auto macro extension tubes for Micro Four Thirds cameras. Link in bio to learn more. - - #macro #macrotube #macrophotography #macroextensiontube #fotodiox #fotodioxpro #mft #microfourthirds #insect #insectphotography #naturephotography #photogear #gh4 #panasonicgh4