Fotodiox Pro Lens Mount Adapter - Canon EOS (EF Only) D/SLR Lenses to Sony E-Mount Mirrorless Cameras with Built-In De-Clicked Iris Adapter Type_Aperture Control Integrated selectable clicked / declicked

Integrated selectable clicked / declicked aperture control dial for adjusting the lens aperture

only the older Mamiya-era M645 lenses will work with Fotodiox adapters properly

More information on the DKL mount can be found here

This macro adapter allows you to extend the lens from the camera body giving the ability to focus closer than normal as well as correct for any possible back focus the lens may have

Fotodiox Pro Lens Mount Adapter - Canon EOS (EF Only) D/SLR Lenses to Sony E-Mount Mirrorless Cameras with Built-In De-Clicked Iris Adapter Type_Aperture Control Integrated selectable clicked / declickedDescription Specs Compatibility Notes Mounts a Vast Range of Vintage Workhorse Lenses to Modern Digital Cameras Versatile, Dependable, Adaptable Add Style & Character to your Image Precise Fit and Solid Connection; Lens Has No Play, Gap or Wiggling When Mounted on Adapter and No Adjustments Required Precision All Metal Construction with Chrome Plated Brass Mounts for Secure and Solid Fit Limited 2 Year Manufacturer Warranty Mirrorless cameras aren't