Patent: Lots of EF-M zoom optical formulas

Craig
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Canon continues to work away at EF-M lenses judging by this recent patent application. It looks like they're working on improved optics for kit zoom lenses, sharper performance and less vignetting are on order.

EF-M Zoom Optical Formulas in Japan Patent Application 2019008235:

  • EF-M 16-50mm f/3.5-5.6
  • EF-M 15-45mm f/3.5-6.3
  • EF-M 18-130mm f/3.4-5.6
  • EF-M 18-200mm f/3.5-6.3
  • EF-M 15-130mm f/3.5-6.3

We expect a new EOS M body in the coming months and it wouldn't surprise us to see a new kit zoom announced alongside the camera.

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Craig is the founder and editorial director for Canon Rumors. He has been writing about all things Canon for more than 17 years. When he's not writing, you can find him shooting professional basketball and travelling the world looking for the next wildlife adventure. The Canon EOS R1 is his camera of choice.
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