topic Re: EF to RF Adapter Drop in Filters in Gear Guide https://community.usa.canon.com/t5/Gear-Guide/Recommendations-for-EF-to-RF-Adapters-with-Drop-in-Filters/m-p/580509#M3097 <P>I don't have one and have no first-hand experience, but a quick search of the internet shows various Canon and third-party filter options&nbsp; - clear, ND, and polarizing can be inserted into the adapter.&nbsp; I found a picture at the lensrentals site that showed the ND version disassembled with the option to rent a clear insert.&nbsp; I was unable to find all of the parts on the Canon web site but it appears you can contact a Canon reseller and purchase only only one adapter and then purchase and drop in the other filters separately.</P> Sun, 28 Dec 2025 19:57:55 GMT SignifDigits 2025-12-28T19:57:55Z Recommendations for EF to RF Adapters with Drop in Filters https://community.usa.canon.com/t5/Gear-Guide/Recommendations-for-EF-to-RF-Adapters-with-Drop-in-Filters/m-p/580496#M3096 <P>Hi! I'm looking at the various EF to RF adapters with drop in filters. I see there is one for ND and one for polarizing. If I buy one can I buy just the drop in of the other? Like if I buy the ND one can I buy just the drop in polarizing filter or do I have to buy them separately? (Yes I know I can buy one for the front of the lens but that's not the question/answer I'm looking for)</P> Tue, 30 Dec 2025 14:21:22 GMT https://community.usa.canon.com/t5/Gear-Guide/Recommendations-for-EF-to-RF-Adapters-with-Drop-in-Filters/m-p/580496#M3096 ilanafiner 2025-12-30T14:21:22Z Re: EF to RF Adapter Drop in Filters https://community.usa.canon.com/t5/Gear-Guide/Recommendations-for-EF-to-RF-Adapters-with-Drop-in-Filters/m-p/580509#M3097 <P>I don't have one and have no first-hand experience, but a quick search of the internet shows various Canon and third-party filter options&nbsp; - clear, ND, and polarizing can be inserted into the adapter.&nbsp; I found a picture at the lensrentals site that showed the ND version disassembled with the option to rent a clear insert.&nbsp; I was unable to find all of the parts on the Canon web site but it appears you can contact a Canon reseller and purchase only only one adapter and then purchase and drop in the other filters separately.</P> Sun, 28 Dec 2025 19:57:55 GMT https://community.usa.canon.com/t5/Gear-Guide/Recommendations-for-EF-to-RF-Adapters-with-Drop-in-Filters/m-p/580509#M3097 SignifDigits 2025-12-28T19:57:55Z