Commlite CM-EF-EOS R - Assembly and Disassembly Guide; Lens to Adapter Assembly

Assemble and Disassemble
1. Assemble
Step1. Connect EF/EF-S Lens to RF-mount adapter
Refer to the illustration, press down the “ Lens Release Button ” of the
adapter, align the red mark on the EF/EF-S lens to the corresponding
mark on the adapter, and turn clockwise until tightened
4