Canon has just filed two new lens patents: EF 17-70mm F3.5-5.6 consumer zoom and EF 16-60mm F3-5-6.3 consumer zoom.

Canon has just filed a new patent application for Canon EF 800mm F5.6L IS II lens. This new patent will help to reduce weight, size while maintaining a high degree of optical performance and low chromatic aberrations.

Canon has just filed a new lens patent for Full-Frame mirrorless cameras. It is a wide angle zoom lens. See the details below:

Canon has just released a patent application for three DO telephoto prime lenses, They are 800mm F5.6, 400mm F2.8 and 200mm F2.0.

According to the CanonNews, Canon has just filed a new patent for EF-S 18-300mm F3.5-5.6 IS lens for APS-C DSLR cameras with a larger zoom ratio of 16x.

Canon has just added another patent application for three prime apodization filtered lenses, posted at the CanonNews.

Here are four new patents for Canon lenses, posted at the CanonNews.  Canon will use cheaper focus systems, versus the high torque USM motors. See the details below:

More Canon super telephoto prime lenses are coming! Here are several new supertelephoto patents from CanonNews. See the details below:

Along with the patent for Canon EF 17-35mm F4-5.6 IS STM, Canon also filed another new patent: EF-S 18-200mm F3.5-5.6 IS STM lens. 

Good News!!! According to the latest news from CanonNews, Canon has just filed a new patent: Canon EF 17-35mm F4-5.6 IS STM. It is a non-L zoom lens for full frame camera lineup. After the release of the Canon EF 24-105 3.5-5.6… Read moreNew Patent: Canon EF 17-35mm F4-5.6 IS STM