Fotasy AEMNG Pro Nikon G-Type Lens to Canon EOS M EF-M Mount Mirrorless Camera Adapter This adapter has an Aperture Control Ring. this adapter fits Nikon G & AF-S lens. It also fits other Nikon classic lens, such as Nikon AI AIS F mounts lens. It allows all Nikon G AF-S Lens to be used on Canon EOS M camera body "NO Play" Locking There are no electrical contacts in the extension tubes. Exposure has to be adjusted manually Please Note: This adapter is designed for Canon EOS-M Mirrorless Camera Only. It is NOT for Canon DSLRs, e.g.. 650D 600D 550D 7D 60D 6D etc. Brand Name: Fotasy