Here are the Canon RF 1.4x and Canon RF 2.0x teleconverter specifications

Craig Blair
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Canon announced the development of the RF 1.4x and RF 2.0x teleconverters alongside the EOS R5 a few months ago and will be officially announced on Thursday.

Canon RF 1.4x teleconverter specifications:

  • 7 elements in 4 groups
  • Size: 71.2mm x 20.3mm (mounted) 40.7mm (total length)
  • Weight: 225g

Canon RF 2.0x teleconverter specifications:

  • 9 elements in 5 groups
  • Size: 71.2mm x 39.3mm (mounted) 60.6mm (total length)
  • Weight: 340g

Each of these teleconverters will be compatible with the RF 100-500mm f/4-7.1L IS USM, RF 600mm f/11 IS STM and RF 800mm f/11 IS STM.

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Craig is the founder and editorial director for Canon Rumors. He has been writing about all things Canon for more than 17 years. When he's not writing, you can find him shooting professional basketball and travelling the world looking for the next wildlife adventure. The Canon EOS R1 is his camera of choice.
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