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Canon patent for 10-120mm f/1.8 lens for 1″ sensor camera

canon patent

Canon filed a patent for a 10-120mm f/1.8 lens for an 1″ sensor. This patent makes you think about the XC10, Canon recently announced professional camcorder with an 1″ sensor. Might this patent refer to a replacement, or to another model? I can’t say for the time being. The XC10 has a 27.3-273mm focal range equivalent, and the fastest aperture is f/2.8.

  • Patent Publication No. 2015-75523
    • Published 2015.4.20
    • Filing date 2013.10.7
  • Example 1
    • Zoom ratio 11.54
    • Focal length 10.21 56.31 117.88
    • F-number 1.87 1.79 1.78
    • Half angle (in degrees) 38.07 8.09 3.88
    • Image height 8.00
    • Overall length of the lens 555.0
    • BF 16.56
  • Canon patents
    • 5-group zoom of positive and negative TadashiTadashiTadashi
    • Inner focus (part of the first group)
    • Inner zoom
[via Egami]
XC10
Canon XC10

 

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