Canon Patents

Canon Patent application for more apodization filter lenses

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Canon adds another patent application for apodization filtered lenses, this time for;

  • 135/2.0
  • 400/2.8
  • 185/3.5

I’m not sure about the utility or expense of a 400/2.8 with such a filter, but a 135/2.0 sounds interesting.

Japan Patent Application 2018-049102

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