EMF AF confirm adapter for M42 screw mount lens to Canon EOS EF mount silver non-flange - 5D III 6D 650D 700D 60D 70D speed booster and Fujifilm G mount medium

and Fujifilm G mount medium format cameras

For using Micro Four Thirds (m4/3) mount mirrorless digital cameras with all Viogtlander Retina Reflex DKL mount lenses

medical and personal hobbies of photography

Blurring may occur in large aperture

EMF AF confirm adapter for M42 screw mount lens to Canon EOS EF mount silver non-flange - 5D III 6D 650D 700D 60D 70D speed booster and Fujifilm G mount mediumThis is the programmable EMF AF confirm chipped lens adapter ring with built in circuit board for M42 mount (42mm x 1. 0) lens on your Canon EOS EF mount camera, saving you the expense of a costly and irreversible conversion. Please refer to user manual for EMF programming: http: whitemetal. com canon emf_chip EMF%20AF%20Confirm%20Chip%20For%20M42%20Lens%20To%20Canon. pdf Please contact us on compatibility of camera model Allows focus infinity.