There has been a lot of talk about Canon and catadioptric lenses (mirror) since a patent surfaced with new lens designs likely for the RF Read more... The post A bit of history about Canon and catadioptric (mirror) lenses appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip.
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Mirror lenses have a bad wrap, as most of the implementations out there are for long and slow lenses, this patent discovered by asobinet shoes that Canon has been working on fast aperture mirror lenses. canonrumors.com »
2023-01-26 10:56
Keith over at Northlight uncovered a USPTO patent showing various optical designs for catadioptric lenses, better known as mirror lenses. The advantages to mirror lenses Read more... The post Patent: Is Canon planning to release catadioptric (mirror) super telephoto lenses? appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip. canonrumors.com »
2021-05-13 13:51