Canon Patent: RF 85mm F1.8L, RF 100mm F1.8L IS, RF 135mm F1.8L IS, RF 150mm F1.8L IS
In this patent application (2025-023325), Canon is demonstrating some advanced primes with…
Canon Patent Application: Plastic Fantastic RF 24-35 F2.0
In this patent application (2025-019790), Canon explores the use of more resin…
Canon Patent: RF 20mm F1.4 VCM, 21mm F1.4 VCM, 28mm F1.4 VCM
Canon released the RF 50mm f1.4L VCM, 24mm f/1.4L VCM, and 35mm…
Canon Patent Application: Lenses with Optical Distortion Correction
This is an interesting patent application (2025-012993) showing a strange lens configuration.…
Canon’s Latest Lens Patent Reveals Much-Awaited Ultra-Wide Power Zoom Designs for RFMount
In this patent application (2025-011796) we have several embodiments of ultra wide…
Canon RF 16-28mm F2.8 IS STM Patent Discussion
I missed this patent. In my defence, I looked at it and…
Patent Application: VR Dual Lens Focus Adjustment
In this patent application (2025-001041), Canon describes improvements to how dual lens…
Patent Application: Super Telephoto with Internal Zoom
This patent application (US 2024/0427126) shows some interesting designs for super telephoto…
Patent Application: Full frame and Super-35 Primes
In this patent application (2024-172507), Canon is showing off some prime designs…
Patent Application: Kit Zooms for both RF-S and RF
In this patent application (2024-173039), Canon talks about a few interesting wide-angle…
