Having the largest selection of lens adapters means having specialty ones like our M42 to Sony E helicoid lens adapter. The helicoid allows the adapter to act as an extension tube which provides your adapted lens macro focus. Swipe to see what the results of this setup! #macro #macrophotography #cameragear #macromonth #fotodiox #sonyalpha #m42 #takumar #sonya7rii #sony #shootsony