This Canon RF 1.4x extender allows you to increase the magnification of select Canon RF Mirrorless lenses by 1.4x, so you can acheive a more desirable crop of distant objects. This extender allows you to harness incredible magnifications with the recent run of Canon RF lenses, including the 100-500mm zoom and 600mm f11 and 800mm f11 lenses. Full communication and EXIF data is maintained between your camera body and the lens, AF IS and metering performance is maintained, while use of this lens does result in a 1 stop loss of light.

  • For select Canon RF lenses
  • 1.4x Magnification
  • Dust and moisture-resistant
  • Metering, AF and IS maintained
  • Light Loss: 1 stops
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