Canon EF To Micro Four Thirds Focal Reducer Booster Adapter 0.71x For Autofocus On GH6 GH5M2 BMPCC 4K GH4 GH5 G85 OM System OM1 EM1 EM5 EM10 Series Go To Gear

EF to Micro Four Thirds 0.71x focal reducer adapter, 1pc
✔️ 0.71x focal reducer with AF control and USB firmware upgrade

This adapter enables Canon EF lenses to be mounted on Micro Four Thirds bodies, expanding your shooting options on cameras like GH6, GH5M2, BMPCC 4K, GH4, GH5, G85, and OM System models. It’s a handy tool for creators who want to reuse existing glass with mirrorless bodies while maintaining autofocus and iris control.

✅ 0.71x focal reducer multiplies focal length by 0.71
✅ AF communication and aperture control via copper contacts
✅ Durable metal bayonets with plating for secure, precise mounting
✅ Inbuilt IS function for stabilized capture in challenging light
✅ USB firmware upgrade port for future compatibility updates

💡 What is an EF to MFT focal reducer used for in photography and video?

This handy adapter lets you use Canon EF glass on Micro Four Thirds bodies, broadening options for stills and video.

- Expands lens selection for Micro Four Thirds shooters - Keeps autofocus and aperture control through electronic contacts - Adds about 1 stop of light and shallower depth of field - USB firmware upgrades help keep the mount compatible over time