Canon Patents: RF 100-600mm f/4.5-7.1 and RF 120-700mm f/4.5-8 Lenses

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Canon has filed two new RF lens patents for the RF 100-600mm f/4.5-7.1 IS USM and RF 120-700mm f/4.5-8 IS USM Lenses for Canon EOS R system. Take a look at the patent details below:

RF 100-600mm f/4.5-7.1

  • Focal Length: 103mm – 248mm – 600mm
  • F-Number: 4.6 – 5.8 – 6.8
  • Half Angle of View: 11.86° – 4.98° – 2.07°
  • Image Height: 21.64mm – 21.64mm – 21.64mm
  • Lens Length: 241mm – 305mm – 331mm
  • Backfocus: 17mm – 37mm – 97mm

RF 120-700mm f/4.5-8

  • Focal Length: 123mm – 293mm – 700mm
  • F-Number: 4.6 – 5.8 – 8.0
  • Half Angle of View: 9.98° – 4.22° – 1.77°
  • Image Height: 21.64mm – 21.64mm – 21.64mm
  • Lens Length: 246mm – 322mm – 370mm
  • Backfocus: 14mm – 44mm – 107mm

Read more: Best Lenses for Canon EOS R and Best Lenses for Canon EOS RP.

Via: CanonRumors