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Canon bans Viltrox lens

Started 7 months ago | Discussions thread
Scott Larson Veteran Member • Posts: 7,505
Re: Canon bans Viltrox lens

sybersitizen wrote:

Yes. Have you read the patent application for Canon's RF mount? I have. It's focused on the specific communication protocols rather than the physical design of the mount, which is just a minor variation of the twist/lock method used throughout the industry.

What's the number of this patent? I tried searching but I only found their patents for RF lenses.

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