K&F Concept Manual Lens Adapter for Canon EOS EF EF-S Lens to L Mount Cameras
AU $36.42
STM lens (such as EF 50mm f/1.8 STM, EF 18-135 IS STM) requires to be powered to drive the motor to focus, so cannot achieve focus with manual adapters. Canon STM series lenses don't work with our EOS adapters.
