One of the most requested super telephoto lenses for the RF system is a Canon RF 300mm f/2.8L IS USM. The Canon EF 300mm f/2.8L Read more... The post The Canon RF 300mm f/2.8L IS USM appears to be getting closer [CR3] appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip.
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One of the most popular, if not the most popular “big white lens” is the Canon 300mm f/2. 8L IS. We’re still waiting to learn more Read more. . . The post Patent: Canon RF 300mm f/2. canonrumors.com »
2022-10-04 16:53
We’ve previously reported that Canon will be introducing an RF 500mm f/4L IS USM as their first super telephoto lens for the RF mount. Now Read more... canonrumors.com »
2019-06-26 22:43
PetaPixel has posted a nice piece about a Canon PE 300mm f/1.8 with an EF mount. We have to admit that we had no idea such a lens existed and it may be even rarer than the EF 1200mm f/5.6L. Apparently there are only 4 known copies of the Canon 300mm f/1.8 and the lens Read more... canonrumors.com »
2017-04-28 17:24
We posted a couple of days ago that Canon was well into the development of new “big white” lenses. The first patent for a new optical formula has appeared for an EF 300mm f/2. 8L IS. Patent Publication No. canonrumors.com »
2016-10-07 16:14
I really wanted to know when we would be seeing our first RF mount ‘Big White’ lenses, so I reached out to a couple of Read more...
Keith over at Northlight Images has uncovered a patent at the USPTO that shows Canon working on a lot of fast RF prime lenses. The Read more...