ATTENTION with firmware updates! Please make sure you have selected the correct firmware for the correct device before installation. Otherwise it can happen that the device will no longer work.
In rare cases, the entire hardware must be replaced at your own expense. If you have any questions, please contact our service department in advance. We are not responsible for firmware updates on incorrect devices.
Viltrox EF-R3 Speedbooster for Canon EF lenses to EOS C70 cameras
Here you will find all downloadable files for the Viltrox speed booster EF-R3 for Canon EF-lenses to cameras with EOS C70 mount.
SKU: 10989
Firmware updates can be found directly from the manufacturer: To the firmware updates from Viltrox
ATTENTION with firmware updates! Please make sure you have selected the correct firmware for the correct device before installation. Otherwise it can happen that the device will no longer work.
In rare cases, the entire hardware must be replaced at your own expense. If you have any questions, please contact our service department in advance. We are not responsible for firmware updates on incorrect devices.