+2.00 mm
Space for the adapter
20.00 mm
Canon RF flange
18.00 mm
Sony E-mount flange
Verdict: Yes — a simple 2.0 mm adapter keeps infinity focus.
What to expect#
Aperture control: lenses with a manual aperture ring work directly; electronically controlled lenses (no ring) need a smart adapter or one with a built-in aperture lever.
Focus: use focus peaking and magnification in the viewfinder. Exposure metering works normally because the camera meters through the lens at working aperture.
Canon RF lenses you could adapt#
- Canon RF 135mm F1.8L IS USM
- Canon RF 24mm F1.4 L VCM
- Canon RF 24mm F1.8 MACRO IS STM
- Canon RF 28-70mm F2.8 IS STM
- Canon RF 50mm F1.2 L USM
- Canon RF 50mm F1.4 L VCM
- Canon RF-S 18-150mm F3.5-6.3 IS STM
- Canon RF 10-20mm f/4L IS STM
- Canon RF 100-400mm F5.6-8 IS USM
- Canon RF 100-500mm F4.5-7.1L IS USM
- Canon RF 100mm F2.8L Macro IS USM
- Canon RF 14-35mm F4 L IS USM
- Canon RF 15-30mm F4.5-6.3 IS STM
- Canon RF 15-35mm F2.8L IS USM
- Canon RF 16mm F2.8 STM
- Canon RF 200-800mm F6.3-9 IS USM
- Canon RF 24-105mm F4-7.1 IS STM
- Canon RF 24-105mm F4L IS USM
Sony E-mount cameras#
- Sony α7R VI 2026
- Sony α7 V 2025
- Sony ZV-E10 II 2024
- Sony α1 II 2024
- Sony α9 III 2024
- Sony α6700 2023
- Sony ZV-E1 2023
- Sony α7C II 2023
- Sony α7CR 2023
- Sony α7R V 2022
- Sony FX30 2022
- Sony FX3 2021
- Sony ZV-E10 2021
- Sony α1 2021
- Sony α7 IV 2021
- Sony α7S III 2020
- Sony FX6 2020
- Sony α7R IV 2019
Other systems for Canon RF lenses#
Frequently asked questions#
Will Canon RF lenses autofocus on Sony E-mount?
No — adapted lenses are manual focus on this combination.
Does a Canon RF to Sony E-mount adapter affect image quality?
A glass-free adapter is just a precisely machined spacer, so image quality is unchanged when it is built to the right thickness. Cheap adapters can be slightly too thin or thick, which shifts the infinity mark.
Last updated October 03, 2026 · How we calculate · Sources