Canon has just filed two new RF lens patent for standard zoom lenses: RF 24-85mm f/2.8L and RF 24-100mm f/2.8L.
Tag: Patent
New RF Superzoom Lens Patents: RF 28-280mm f/2.8, RF 28-135mm f/4, RF 24-170mm f/4
Canon recently has registered several new RF mount superzoom lens patents, they are RF 28-280mm f/2.8, RF 28-135mm f/4, RF 24-170mm f/4. The RF 28-280mm f/2.8 lens should be a very large and heavy lens if it is real.
New RF Lens Patents: RF 16mm f/1.4L, RF 18mm f/1.0L, RF 18mm f/1.2L, RF 24mm f/1.2L
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:
Patent: RF 14-28mm f/2 and RF 10-24mm f/4 Lenses
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.
New Canon Patent: RF 70-240mm f/4 IS and RF 70-300mm f/4-5.6 IS
Canon recently has a lot of RF mount lens patents in the working, here are two more RF mount lens patent: RF 70-240mm f/4 IS and RF 70-300mm f/4-5.6 IS.
Crazy Patent: Canon RF 50-80mm f/1.1 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 ?
Patent: Canon Eye-Controlled AutoFocus Coming to Mirrorless Cameras
Canon recently filed a new patent in Japan: Canon may bring Eye-controlled autofocus system for upcoming mirrorless cameras. This feature is similar to Canon’s EOS 3 DSLR camera (Automatic mind-reading selection via eye control.)
Patent: IBIS Coming to Canon DSLR Cameras (For EOS 90D or EOS-1D X Mark III ?)
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.
Patents: Canon RF 400mm f/2.8L, RF 500mm f/4L, RF 600mm f/4L IS USM Lenses
Canon has filed three super telephoto prime lens patents in Japan, they are RF 400mm f/2.8L IS USM Lens, RF 500mm f/4L IS USM Lens, and RF 600mm f/4L IS USM Lens.
Patent: Canon RF 17-35mm f/4-5.6 Lens
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.