Canon Mount Adapter EF-EOS R 0.71x 4757C001 B&H Photo Video
7artisans EF-SE Lens Adapter Auto-Focus Lens Converter Ring Compatible – Official 7Artisans Store
Sigma MC-11 Lens Mount Converter (Canon EF to Sony E-Mount) with SD Card Bundle - Walmart.com
Sony/Minolta A-Mount SLR Lens to Canon EOS Mount SLR Camera Body Adapter – Fotodiox, Inc. USA
TECHART Canon EF – Nikon Z Autofocus Adapter (TZC-01) – TECHART Adapters
Viltrox EF-L Auto Focus Lens Mount Adapter For Canon EF/EF-S Lens Matc – Viltrox Store
Viltrox EF-L Auto Focus Lens Mount Adapter For Canon EF/EF-S Lens Matc – Viltrox Store
Sigma MC-11 Mount Converter (Canon EOS EF to Sony Alpha E-Mount) - Walmart.com
Canon EF to RF Adapters
Fotodiox Pro Fusion Adapter, Smart AF Adapter - Canon EOS (EF / EF-S) – Fotodiox, Inc. USA
MC-11 Mount Converter - Sony E Mount for Canon Mount Lenses - Allen's Camera
Techart Canon EF Lens to Hasselblad X1D Autofocus Adapter TCX-01 (EF-X1D) – TECHART Adapters
Amazon.com : EF-EOS M Lens Adapter Auto-Focus Lens Converter Ring Compatible for Canon EF/EF-S Lens and Canon EOS-M (EF-M Mount) Camera EOS M M2 M3 M5 M6 M10 M50 M100 : Electronics
Amazon.com : Canon EOS M Mount Adapter : Camera Lenses : Electronics
Canon EF Lens to Sony E Mount T Smart Adapter (Mark V) — Glazer's Camera Inc