Patent: A Pellicle Mirror by Canon

Canon coming full circle

A patent revealing a pellicle mirror by Canon has made its way to public eyes. It seems everyone is researching the technology. Canon did this a long time ago in the Pellix, F1 High Speed, EOS RT and EOS 1N RS.
Patent Publication No. 2013-218241
Publication date 2013.10.24
Filing date 2012.4.12
Canon patent
Pellicle mirror
The transmitted light image sensor in, I lead the OVF the reflected light
Reflectance (transmittance) variable
(Low transmittance) high set the reflectance OVF when, at the time of imaging is set (high transmittance) low reflectance

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