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. Continue reading
Tag Archives: canon lens patent
New Patent: Canon EF 800MM F5.6L IS II Lens
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. Continue reading
New Patent: Canon Wide Angle Zoom Lens for Full Frame Mirrorless Camera
Canon has just filed a new lens patent for Full-Frame mirrorless cameras. It is a wide angle zoom lens. See the details below: Continue reading
New Canon Patent for Three DO Telephotos
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. Continue reading
New Patent: Canon EF-S 18-300mm F3.5-5.6 IS OPTICAL FORMULA
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 Patents for More Apodization Filter Lenses
Canon has just added another patent application for three prime apodization filtered lenses, posted at the CanonNews. Continue reading
Four New Canon Lenses Patents:11-22mm F4-5.6, 24-70mm F2.8, 35mm F2.8 and 18-150mm F3.5-6.3
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: Continue reading
More Canon Super Telephoto Lens Patents
More Canon super telephoto prime lenses are coming! Here are several new supertelephoto patents from CanonNews. See the details below: Continue reading
New Patent: Canon EF-S 18-200MM F3.5-5.6 IS STM Lens
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. Continue reading
New Patent: Canon EF 17-35mm F4-5.6 IS STM
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 STM lens in 2014, Canon did not produce other STM lenses for a “cheaper” series of full frame lenses for a long time.