The latest patents from Canon and Panasonic
- Canon patents for a 400mm f/4, 200mm f/5.6, 300mm f/4 lenses.
- The next Canon patent is for a 18-45mm f/3.5-5.6 lens for a APS-C mirrorless camera:
This entry was posted in Canon, Panasonic and tagged Canon EOS-M, Canon EVIL, Patents
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