Compatible Models: EOS R1, EOS R3, EOS R5 Mark II, EOS R6 Mark II, EOS R7, EOS R8, EOS R10, EOS R50 V*, EOS R50*, PowerShot V1** EOS R50, EOS R50 V, and PowerShot V1 require the AD-E1 to use accessories without a dust and moisture resistant adapter accessory shoe.
