Update:Â In a previous version of this article, we stated that all four patents show concepts for ‘pancake’ type lenses. However, only the standard zoom lenses are pancake designs. We apologize for the mistake.
Canon Watch has posted a couple of patents unearthed by Egami, which s...
Canon files patents for four more EF-M zoom lenses
Tuesday, January 21, 2014
Canon files patents for four more EF-M zoom lenses
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