Here are a few more RF mount wide-angle prime lens patents from Canon. As rumored before, Canon is going to release a series f/1.2L lenses in near future, and below are some lens patents:
Canon recently has filed two new RF lens patents in USA and Japan. Both lens patents are RF mount ultra-wide zoom lenses. The first one is RF 14-28mm f/2L USM lens, this lens will pair nicely with the RF 28-70mm f/2L USM lens. The second one is RF 10-24mm f/4L USM lens or RF 12-24mm f/4L USM lens, similar to EF 11-24mm f/4L USM lens.
We have already said before that Canon may announce some crazy RF lenses in the near future. Now according to a recently patent from USPTO, Canon may announce a new RF lens called RF 50-80mm f/1.1 lens. Question is if Canon do announce this lens, will you buy it ?
Canon recently has filed a new patent for in-body image stabilization for upcoming Canon DSLR cameras. This is first time we see patent on IBIS for EOS DSLR cameras.
A new compact wide-angle zoom RF lens patent now appeared at JPO. This lens patent is Canon RF 17-35mm f/4-5.6 lens.
Canon has filed several new lens patents for RF mount wide-angle zoom lenses, you can take a look below: