New Patent: Canon RF 70-400mm f/4.5-5.6L IS USM Lens

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Canon has filed a new lens patent for the RF 70-400mm f/4.5-5.6L IS USM Lens, which will be an excellent super telephoto zoom lens for Canon EOS R and EOS RP and it is expected to be announced in the first half of 2020.

Canon RF 70-400mm f/4.5-5.6L IS USM Lens Patent:

  • Focal length: 72.62mm 168.49mm 389.89mm
  • F number: 4.07 5.10 5.85
  • Half angle of view: 16.59° 7.32° 3.18°
  • Image height: 21.64mm 21.64mm 21.64mm
  • Total lens length: 187.91mm 236.14mm 268.26mm
  • BF: 13.80mm 27.53mm 35.04mm

$300 off on Canon EOS R body: $1,999 at Amazon, B&H, Adorama

Canon EOS R on Facebook: Canon EOS R Page, Canon EOS R Group

Canon EOS RP on Facebook: Canon EOS RP Page, Canon EOS RP Group

Via: JPO