Canon RF 300mm f/2.8L IS USM Lens Coming in 2020
As previously reported, Canon is currently working on a new RF 500mm f/4L IS USM lens, that will be the…
Canon RF 400mm f/2.8L, RF 500mm f/4L, RF 600mm f/4L IS USM Lens Patents
Canon has filed three super telephoto prime lens patents in Japan. These products are the RF 400mm f/2.8L IS USM…
Tamron Patent for 500mm f/5.6 Micro Four Thirds Lens
Tamron has filed a new patent in Japan. The patent describes a 500mm f/5.6 lens for mirrorless cameras with Micro Four Thirds…
Canon RF 17-34mm f/4-5.6 Lens Patent
Canon has filed a new patent in Japan. The application is for RF 17-34mm f/4-5.6 lens designed for Canon full frame mirrorless…
Canon RF Lens Roadmap 2020: Up to 8 New RF Lenses
Here is the latest Canon RF mount lens roadmap for 2020 that has been shown to selected photographers. According to…
Canon RF 70-200mm f/4L, RF 28mm f/1.8, RF 50mm f/1.8 Lens Patents
Here is a Canon patent application for RF 70-200mm f/4L, RF 28mm f/1.8, RF 50mm f/1.8 lenses. Designed for Canon full frame…
Patent: Canon EF 10mm f/2.8L USM Lens
Canon has filed a new patent in Japan. The new application is for a Canon Ef 10mm f/2.8L wide-angle lens…
Canon Patent for RF/EF 400mm f/4 DO, 600mm f/4 DO, 800mm f/5.6 DO Lenses
Canon has filed a new lens patent in Japan. The patent application is for 400mm f/4 DO lens, 600mm f/4 DO…
Canon RF 24-80mm f/4L IS USM Lens Patent
Canon has filed a new patent in Japan. The application is for RF 24-80mm f/4L IS USM lens designed for Canon full…
Canon Patent for RF 24-70mm f/2.8L USM Lens
Canon has filed a new patent in Japan. The application is for RF 24-70mm f/2.8L lens designed for Canon full frame mirrorless…
