Crazy Patent: Canon RF 50-80mm f/1.1 Lens

We have already said before that Canon may announce some crazy RF lenses in the near future. Now according to a recently patent from USPTO, Canon may announce a new RF lens called RF 50-80mm f/1.1 lens. Question is if Canon do announce this lens, will you buy it ?

Read More »

Patents: Canon RF 400mm f/2.8L, RF 500mm f/4L, RF 600mm f/4L IS USM Lenses

Canon has filed three super telephoto prime lens patents in Japan, they are RF 400mm f/2.8L IS USM Lens, RF 500mm f/4L IS USM Lens, and RF 600mm f/4L IS USM Lens.

Read More »

Patent: Canon RF 135mm f/1.8L USM and RF 100mm f/1.4L USM

Canon recently has filed new lens patent on several fast telephoto prime lenses. Includes already announced RF 85mm f/1.2L USM(B&H Photo Video/Adorama/Amazon), Canon also filed patent for RF 135mm f/1.8L USM and RF 100mm f/1.4L USM.

Read More »

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:

Read More »

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.

Read More »

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).

Read More »

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.

Read More »

1 2 3 »