A new optical formula patent application from Canon has been approved in the form of a Canon RF 100-600mm f/8-11 IS STM. As we have Read more... The post Patent: Canon RF 100-600mm f/8-11 IS STM optical formula appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip.
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Northlight has uncovered a patent showing optical formulas for more super-telephoto zoom lenses for the RF mount. The Canon RF 100-500mm f/4.5-7.1L IS USM will Read more... canonrumors.com »
2020-06-04 15:07
Canon News has uncovered a new patent application (Japan Patent Application 2018-054988) for an EF 14mm 2.8L optical formula. An update to this lens is probably overdue, especially with all of the other 14mm options out there now. canonrumors.com »
2018-04-05 22:52
I’ve never been a big fan of Canon’s EF-S 18-200mm f/3. 5-5. 6 IS (terrible zoom creep, dust collector, not all that good optically) and would very much like to see a replacement, which I think is long overdue. canonrumors.com »
2018-04-05 21:30
Northlight has uncovered a lot of new lens patents from the USPTO, some of the more interesting ones include new glass types for various long lenses, including an example for a new EF 70-200mm f/2. 8L IS. canonrumors.com »
2018-04-05 21:13
Adorama finally has stock of the Canon RF 800mm f/11 IS STM lens. Canon RF 800mm f/11 IS STM Key Features First Compact and Lightweight Read more... The post Stock Notice: Canon RF 800mm f/11 IS STM at Adorama appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip.
Two of the strangest and surprising products Canon announced this year were the Canon RF 600mm f/11 IS STM and Canon RF 800mm f/11 IS Read more...
By Roger Cicala Published August 24, 2020 Canon RF 600mm f/11 IS STM at Lensrentals.com starting at $37 for a 7 day rental Here I Read more...