Canon Drop-In Filter Mount Adapter EF-EOS R connects Canon EF lenses toward Canon RF camera bodies. This is a manufacturer-described lens-side to body-side route. Individual lens clearance and camera features need exact-model evidence.
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Connection direction
| Field | Maker-stated value |
|---|---|
| Lens side | Canon EF |
| Body side | Canon RF |
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Confirm lens-side and camera-side direction, the exact adapter revision, and maker exclusions before ordering.
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Check still AF, movie AF, aperture and stabilization as separate functions for the exact body and lens. Do not force a lens that is on a maker’s exclusion list. The following constraints apply only within the manufacturer source’s stated scope.
No exact lens-by-lens exception is recorded in this profile. That absence is not a warranty of universal compatibility.
Manufacturer-named camera bodies
These rows verify only the named adapter and camera relationship. They do not declare every attached lens or autofocus mode supported.
| Camera body | Maker result | Scope |
|---|---|---|
| EOS R5 | Adapter Confirmed | Adapter-to-body row only; lens functions require separate evidence |
| EOS R6 | Adapter Confirmed | Adapter-to-body row only; lens functions require separate evidence |
| EOS Kiss M2 / EOS M50 Mark II | Incompatible | Adapter-to-body row only; lens functions require separate evidence |
| EOS R3 | Adapter Confirmed | Adapter-to-body row only; lens functions require separate evidence |
| EOS R7 | Adapter Confirmed | Adapter-to-body row only; lens functions require separate evidence |
| EOS R10 | Adapter Confirmed | Adapter-to-body row only; lens functions require separate evidence |
| EOS R6 Mark II | Adapter Confirmed | Adapter-to-body row only; lens functions require separate evidence |
| EOS R8 | Adapter Confirmed | Adapter-to-body row only; lens functions require separate evidence |
| EOS R50 | Adapter Confirmed | Adapter-to-body row only; lens functions require separate evidence |
| EOS R100 | Adapter Confirmed | Adapter-to-body row only; lens functions require separate evidence |
| EOS R5 Mark II | Adapter Confirmed | Adapter-to-body row only; lens functions require separate evidence |
| EOS R1 | Adapter Confirmed | Adapter-to-body row only; lens functions require separate evidence |
| EOS R50 V | Adapter Confirmed | Adapter-to-body row only; lens functions require separate evidence |
| EOS R6 Mark III | Adapter Confirmed | Adapter-to-body row only; lens functions require separate evidence |
| EOS R6 V | Adapter Confirmed | Adapter-to-body row only; lens functions require separate evidence |
| EOS R8 Mark II | Adapter Confirmed | Adapter-to-body row only; lens functions require separate evidence |
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Official sources and scope
Checked for this reference on October 30, 2026. Product firmware and support lists can change; inspect the current maker page for your exact revision.