Patent: Canon RF 100-600mm f/8-11 IS STM optical formula

Craig
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A new optical formula patent application from Canon has been approved in the form of a Canon RF 100-600mm f/8-11 IS STM. As we have seen with the Canon RF 600mm f/11 IS STM and Canon RF 800mm f/11 IS STM, Canon isn't afraid of developing and releasing slower lenses. Canon has admitted to working on more of these types of lenses for the RF mount.

Canon RF 100-600mm f/8-11 IS STM Optical Formula

  • Focal length: 153.00mm – 581.90mm
  • F value: 8.00 – 11.31
  • Half angle of view: 8.05° – 2.13°
  • Image height: 21.64mm
  • Overall length: 274.81mm – 354.89mm
  • Back focus: 68.40mm – 126.51mm
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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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