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Meike MK-EFTR-B Customized Control Ring Adapter for EF/EF-S Lens to EOS-R Cameras Such as EOS R RP R5 R6 R7 R10 C70


  • Adapter:Allow Canon EF/ EF-S Mount lens to fit on Canon EOS-R Mount Mirrorless Cameras
  • Auto Focus:there are electric contacts connects with lens and camera,supports the function Auto-Exposure, Auto-Focus,Automatic diaphragm and Auto-Aperture of Canon EOS EF EFs Lens and EOS R Camera
  • Compatibility: Enable Canon EF/ EF-S mount lens to fit Canon EOS-R mount mirrorless cameras
  • Metal construction: The metal body ensures the durabilty and enhance use experience.
  • Weight: 130grams
  • Size: 74.4*24mm


Customer Reviews

Based on 2 reviews
Bobby Handal
Good adapter, but not compatible with R7 and Tamron lenses

The adapter works fine with my Canon R5 with all lens brands I tested (Sigma and Tamron) but it can not work with Canon R7 and Tamron lenses, only Canon and Sigma.
The click of the ring is too loose, but it works.

Good quality but...

Good material, good quality, works well, but causes battery drain overnight if you leave it mounted to the body...