Leica R mount L/R lens to Sony E NEX adapter Macro Focusing Helicoid - A6000 5T 7 50mm This is the programmable EMF

This is the programmable EMF AF confirm chipped lens adapter ring with built in circuit board for Canon FD mount lens on your Canon EOS EF mount camera

For using Sony E mount mirrorless digital cameras with all Sigma SA mount lenses

Its classical body design matches to APS-C mirrorless camera bodies

For using Pentax K mount DSLR cameras with Pentacon 6 / Kiev 60 mount lenses

Leica R mount L/R lens to Sony E NEX adapter Macro Focusing Helicoid - A6000 5T 7 50mm This is the programmable EMFThe newest design product, lens adapter combine helicoid macro tube. Support both MACRO SHOOTING with helicoid adjust and INFINITY FOCUSING. The length of this adapter is 26mm (min.) to 44mm (max.). It allow you to take close up macro image more easier when full extended. It can focus infinity when closed of course. It fits for the Leica R lens on the Sony E mount camera body, saving you the expense of a costly and irreversible conversion. The adapter