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Patent: Canon EF-M 10mm f/2.8 Fisheye

By Canon Rumors | November 22, 2018

Japan Patent Application 2018185386 showcases an optical formula for an EF-M 10mm f/2.8 Fisheye lens. The short backfocus distance tells us it’s for a mirrorless application, and Read more…

Patent: New EF-M zoom lenses from Canon

By Canon Rumors | November 9, 2018

Japan Patent Application 2018173487 shows a bunch of different optical formulas for new EF-M zoom lenses. Lenses included in the patent: EF-M 15-130mm f/3.5-6.3 IS STM Read more…

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