File:Canon EF telephoto lens mount.jpg - Wikimedia Commons
NOVO Canon EF Lens to Sony E Mount Adapter
Buy - ARRI EF Lens Mount to attach EF Mount Lenses to the Amira Camera (K2.0001103)
Metal Bayonet Mount EF-S to EF Repair Parts Lens Converter Adapter for Canon 10-18mm f/4.5-5.6 is Lens Digital SLR Camera Lens Mount Converter: Amazon.co.uk: Electronics & Photo
Urth Canon (EF/EF-S) to Leica L Lens Mount Adapter | Urth UK
The EF lens mount
GoPro HERO 5 Black Modified for Canon EF Lens Mount | eBay
Urth Canon (EF/EF-S) to Sony E (Electronic) Lens Mount Adapter | Urth UK
PSA: Canon EF-S is not the Same as APS-C - Suggestion of Motion
Buy Canon Mount Adapter EF-EOS R — Canon UK Store
Urth Canon FD to Canon (EF/EF-S) Lens Mount Adapter | Urth UK
DZOFILM Vespid Prime EF Lens Mount Adapter– CINEGEARPRO SHOP
Canon EF-RF 0.71X Mount Adapter - bps-tv.co.uk
VILTROX EF-EOS M Lens Adapter Mount Electronic Auto Focus EF-M Adapter AF Lens Mount Converter for Canon EOS EF/EF-S Lens to Canon EOS M Mount(EF-M Mount) Camera EOS M100 M50 M2 M3