topic Will the EOS R3 retain all its functions with an EF lens? in EOS DSLR & Mirrorless Cameras https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/Will-the-EOS-R3-retain-all-its-functions-with-an-EF-lens/m-p/542309#M130784 We've moved this post to the Gear Guide forum. Sat, 08 Mar 2025 19:05:14 GMT ccanada 2025-03-08T19:05:14Z Will the EOS R3 retain all its functions with an EF lens? https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/Will-the-EOS-R3-retain-all-its-functions-with-an-EF-lens/m-p/542309#M130784 We've moved this post to the Gear Guide forum. Sat, 08 Mar 2025 19:05:14 GMT https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/Will-the-EOS-R3-retain-all-its-functions-with-an-EF-lens/m-p/542309#M130784 ccanada 2025-03-08T19:05:14Z