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Patent: EF-S 10mm f/2.8 BR and EF 35mm BR Optical Formula

By Richard | April 5, 2018

Patent: EF-S 10mm f/2.8 BR and EF 35mm BR Optical Formula

Canon News has found a BR related patent application (Japan Patent ApplicationĀ 2018-54914) that deals with a variant of the 35mm lens, but interestingly enough also contains a 10mm APS-C patent embodiment.

We’re obviously not getting a new EF 35mm f/1.4L lens, but the EF-S 10mm f/2.8 prime is interesting. People have wanted a wide angle prime for APS-C for as long as I can remember, but I’m not sure we’ll ever see such a lens come to market.

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