EF-S EFS To EF EOS Mount Metal Adapter For Canon18-55mm f/3.5-5.6 IS STM Lens
(EF-S EFS 18-55mm f/3.5-5.6 Lens IS STM To Canon EF EOS Mount. Compatible: Canon EF-S 18-55mm IS STM f/3.5-5.6 lens. Note: This if for 18-55mm f/3.5-5.6 IS STM lens! 1) This lens mount is for EF-S 18-55mm lens to EF mount modification.