Electronic AF Lens Adapter Ring Related car key programming tool & Electronic AF Lens Adapter Ring Related OBD2 Diagnostic Tools

Electronic AF Lens Adapter Ring for Canon EF/EF-S Lens to E-Mount Cameras for Sony A7 A9 A7II A7RII A7RIII A6500 etc.

Item No. COBD29609 Commlite new adapter CM-EF-EHS from EF/EF-S lens to E-Mount camera, not only to achieve high speed automatic focus, but also add to USB firmware upgrading function, meanwhile, it realize phase detection AF and contrast detection AF switching capability,