The latest Canon patents


The latest Canon patents:


Canon variable curved sensor (sensor curvature is controlled by a vacuum pump) and a cinema-lock EF mount patents


Canon 135mm f/2 lens with apodization filter patent (2016-218444)



Canon 35mm f/1.8 full frame and APS-C lenses patent


Canon 18-105mm f/4-5.6 lens with a built-in wide angle converter patent (the lens becomes 15mm with the converter)


Canon lens patent for a new PowerShot compact camera:

  • Zoom ratio f: 4.71
  • Focal length: 5.36 - 25.24
  • Aperture: 1.85 - 5.87
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