[WTB] Ef to Pl adaptor for R1MX needed

[Opeyemi Ilesanmi]

I have canon lenses that i want to use on R1mx,

Please advise me on what adaptors are out there and where to buy them

 

[ericyoung]

There is really only one option for R1MX which is able to talk electronically to Canon mount lenses which don't have an external iris ring. That is the Birger Mount from Birger Engineering.

Unfortunately, due to unfortunate circumstances in the past, Red does not approve new installations of Birger mounts onto Red One/MX cameras as it involves removing the whole Red One/MX collimation assembly to fit the Birger Mount.
If your camera is out of warranty, that's not a problem, but if it is, then you probably don't want to risk doing so until your warranty runs out.

They do also turn up secondhand occasionally on Reduser.