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    Home»Canon Patents»Patent: Canon 10-120mm f/1.8 Lens for 1″ Sensor
    svg+xml;base64,PHN2ZyB2aWV3Qm94PScwIDAgMTAyNCA3NjknIHhtbG5zPSdodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2Zyc+PC9zdmc+ - Patent: Canon 10-120mm f/1.8 Lens for 1" Sensor

    Patent: Canon 10-120mm f/1.8 Lens for 1″ Sensor

    By Canon RumorsAugust 16, 2015No Comments1 Min Read Canon Patents
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    A patent showing a Canon 10-120mm f/1.8 lens for a 1″ sensor has become public. Such an optical formula may be a remanent from the XC10 development or could appear in a future video camera product. I'm sure a lot of people would have rather seen an f/1.8 lens in the XC10, instead of the f/2.8 lens it comes with.

    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
    10-120mm f/1.8 patent XC10
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