PRODUCT MANUAL FOR FOTODIOX PRO FUSION EF TO Canon RF SMART ADAPTER Created: 11/06/2021 Author: Jeff Holland Category: Firmware Updates: Firmware Lens Mount Adapters Views: 4022 Manual: Click here for a PDF version of the manual. Firmware: No firmware updates are currently available. Tags: Firmware Updates Adapters Is this article helpful? Please rate 0 1 Share this article