Canon EF to Micro Four Thirds Speed Booster 0.71x Focal Reducer Adapter for MFT Cameras With Autofocus Boosts Your Lens Reach And Image Quality, Fits GH5 GH4 GX85 E-M5 E-M10 And More

EF to Micro Four Thirds Speed Booster 0.71x for MFT
✔️ 0.71x focal reducer; single-unit adapter with AF & EXIF support

This adapter lets you mount Canon EF lenses on Micro Four Thirds bodies, expanding your kit with autofocus and EXIF data preserved. It’s commonly used on cameras like GH5, GH4, GX85, E-M5, and E-M10 to unlock more lens options and brighter images.

✅ Compatibility: Canon EF lenses on Micro Four Thirds bodies like GH5, GH4, GX85, E-M5, E-M10, and more.
✅ 0.71x focal reducer boosts field of view and brightness on MFT cameras.
✅ Autofocus support and aperture control via copper electronic contacts.
✅ EXIF data transmission and built-in IS function for steadier shots.
✅ USB firmware upgrade port for future improvements and bug fixes.

💡 What is a lens speed booster adapter used for in camera setups?

This handy accessory lets you mount Canon EF lenses on Micro Four Thirds bodies while preserving autofocus and EXIF data. - widens field of view and brightens images by 0.71x reduction - preserves EXIF data and keeps autofocus control on compatible bodies - firmware upgrades via USB port for future features and bug fixes