New Patent: Canon EF-M 600mm F5.6 DO IS Lens


Canon has just filed a new patent for EF-M 600mm F5.6 DO IS Lens. This is a new super telephoto prime lens for Canon EOS M mirrorless APS-C cameras.


  • Patent Publication No. 2015-215437
    • Published 2015.12.3
    • Filing date 2014.5.9
  • Example
    • Focal length 585.00
    • F-number 5.74
    • Half angle (in degrees)  1.34
    • Image height 13.66
    • Overall length of the lens 299.25

Source: EG

Read More Canon Lens Patent


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