Canon Patents for A Series of Wide-angle Zoom RF Lenses
Canon has filed several new lens patents for RF mount wide-angle zoom lenses, you can take a look below:
-
-
Patents: RF 70-200mm f/4L, RF 28mm f/1.8, RF 50mm f/1.8
There should be more affordable and non-L lenses in the Canon RF lens roadmap. USPTO has new patents for Canon RF 70-200mm f/4L Lens, RF 28mm f/1.8 Lens, and RF 50mm f/1.8 Lens.
-
Patent: Canon 8-15mm Fisheye Lens for RF Mount and M mount
Canon has filed a new patent 8-15mm fisheye zoom lens for both Canon APS-C mirrorless cameras and RF mount full frame mirrorless cameras.
-
Patent: Canon EF 10mm f/2.8L USM Lens
Canon has filed a new lens patent for EF 10mm f/2.8L USM full frame lens.
-
Rumors: Canon RF 14-21mm f/1.4L USM Lens Coming in 2020
According to latest rumors on CR, Canon is currently working on a new super RF mount lens: RF 14-21mm f/1.4L USM lens. This will be another “world first” type of lenses from Canon. Last year, we have already see the RF 28-70mm f/2L USM lens (B&H Photo Video/Amazon/Adorama).
-
Canon Apodisation Lens (Defocus Smoothing) Patent, Including Recently Announced RF 85mm f/1.2L DS Lens
Northlight Image has uncovered a Canon patent that showcases various optical formulas for apodization lenses (Also called Defocus Smoothing). The recently announced Canon RF 85mm f/1.2L USM DS Lens has this apodization patent.
-
Patents: RF 100-400mm f/3.5-5.6L IS, RF 70-300mm f/4-5.6 IS, RF 50-250mm f/4-5.6 IS
Canon has just filed more RF lens patents in Japan. Seems Canon is very serious on their new full frame mirrorless system. As already leaked online, Canon will announce at least 5 new RF lenses next week.
-
Patent: Canon RF 24-70mm f/2.8L USM Lens
According to Northlight, Canon has filed a lens patent of RF 24-70mm f/2.8L USM lens, this lens patent has similar specs as already released RF 28-70mm f/2L USM lens.
-
New Patent: RF 70-200mm f/2.8L IS USM Lens
Canon has filed a new lens patent for Canon RF lens. This lens is RF 70-200mm f/2.8L IS USM Lens. As rumored before, Canon will announce the RF 70-200mm f/2.8L IS USM lens in late this year.