And yet another Canon patent, as usual spotted by Hi Lows Note. A 35mm f/1.2…
The Canon EOS 70D is not the end of the story.
- Patent Publication No. 2013-228692
- Publication date 2013.11.7
- Filing date 2012.3.29
- Canon patent
- Image plane phase difference AF
- I have a high sensitivity light-receiving unit low sensitivity and the light receiving unit