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 »

What to Expect Next from Canon ? (May 2019)

This is May version of “What to Expect Next from Canon ?“. According to latest rumors and leaks over the web, here are some updated rumors about upcoming Canon cameras & lenses coming in 2019 to 2020, see the details below:

Read More »

RF 500mm f/4L IS Lens will be the First RF Mount Super Telephoto Prime Lens

EF 500mm f/4L IS II USM Lens

According to latest rumors on CR, Canon is also developing new RF mount super telephoto prime lenses. And the first RF mount super telephoto prime lens will probably be the RF 500mm f/4L IS USM Lens.

Read More »