Brand:K&F ConceptModel:AI-EOS.MSuitable for:-Lens:Nikon F AI Mount Lens-Camera:Canon EOS M Mirrorless Camera BodyFeature -Allow Metering: AE Priority / Manual Stop-down Metering-Auto focus (AF) is not avaliable-Made of anodized aluminum (black) and brass chromed (silver)， With perfect surface finishing-Super Precise DesignWhy Choose K&F Concept? 1.Professional optical lens manufacturer. - Made of metal， super smooth surface finishing 2.Dedicated to provide products in high quality & good price. -Premium Picked up Product. Shop with Guarantee. -Meet Environmental Standards of RoHS What't in box 1 X K&F Concept Lens Mount Adapter