topic Control Ring Adapter Firmware Availability in Camera Software

Control Ring Adapter Firmware Availability

atvan1 — Sat, 30 Aug 2025 17:44:31 GMT

I just realized yesterday while updating my R6 firmware that the control ring adapter has firmware but I can't find where to download upates for it. Does anyone know?

Control Ring Adapter Firmware

atvan1 — Fri, 29 Oct 2021 12:07:01 GMT

How can I update my Control Ring adaptor's firmware? I can't find a way anywhere. It doesn't look like Canon has it on their website the same why they have it for the dslr cameras.

Re: Control Ring Adapter Firmware

jrhoffman75 — Fri, 29 Oct 2021 12:38:17 GMT

What makes you believe an update is required?

Re: Control Ring Adapter Firmware

kvbarkley — Fri, 29 Oct 2021 13:09:25 GMT

You might not be able to do it through the camera. If it is required you might have to send it to Canon.

Re: Control Ring Adapter Firmware

AtticusLake — Fri, 29 Oct 2021 19:09:43 GMT

You could always try Google. I googled "canon eos r control ring adapter", and immediately found the UK support page: https://www.canon.co.uk/support/consumer_products/products/cameras/rf-lenses/control-ring-mount-adapter-ef-eos-r.html?type=download&language=&os=windows%2010%20(64-bit)

The "Firmware" tab there currently shows no updates. I woud guess if there was an update, they would tell you how to install it. Camera updates, for example, come with a PDF instructions file.

Re: Control Ring Adapter Firmware

jodeegee — Sat, 30 Aug 2025 05:19:49 GMT

Hi, were you able to find it? Mine adaptor says it's version 1.0.0 and google says the update is 1.3.0, but I can't find that actual download anywhere. Appreciate your help.

Re: Control Ring Adapter Firmware

Waddizzle — Sat, 30 Aug 2025 06:49:30 GMT

This is an old thread. There are still no firmware updates for this product.

https://www.usa.canon.com/support/p/control-ring-mount-adapter-ef-eos-r

Re: Control Ring Adapter Firmware

shadowsports — Sat, 30 Aug 2025 14:27:01 GMT

Agree. There is no firmware available for the Canon control ring adapter. I just looked at Canon Hong Kong.

Support - CONTROL RING MOUNT ADAPTER EF-EOS R - Canon Hong Kong https://share.google/SthKwocTW5BzIn36k

The firmware version it displays in the camera menu depends on the camera's firmware version you have installed on your body.

Re: Control Ring Adapter Firmware

jodeegee — Sat, 30 Aug 2025 23:13:42 GMT

Yes I realised it was an old thread but I was hoping for an answer. Thank you for your help.