EF-M (EOS M) and RF Mount (EOS R) Speed Booster® Operation Manual

Operation Manual

• Checking and Updating Adapter Firmware (EOS R/EOS M)
• Control Wheel (EOS R)
• Manual Lens EXIF Data Emulation Function
• Infinity adjustment (Speed Booster® only)

Firmware /MetabonesApp Download

• Firmware update for EF to EFM (EOSM) /RF(EOS R) Speed Booster ULTRA (Mac)
• Firmware update for EF to EFM(EOS M) /RF(EOS R) Speed Booster ULTRA (Windows)