According to Northlight, Canon has filed a lens patent of RF 24-70mm f/2.8L USM lens, this lens patent has similar specs as already released RF 28-70mm f/2L USM lens.
Tag: Patent
New Patent: RF 70-200mm f/2.8L IS USM Lens
Canon has filed a new lens patent for Canon RF lens. This lens is RF 70-200mm f/2.8L IS USM Lens. As rumored before, Canon will announce the RF 70-200mm f/2.8L IS USM lens in late this year.
New Canon Patent: RF 90mm f/2.8L IS Macro Lens
New RF Lens Patent: RF 24-70mm f/4L IS USM
Canon has filed a new lens patent for upcoming Canon RF lenses. This new lens is RF 24-70mm f/4L IS USM lens. This lens will likely be a new kit lens for Canon EOS R full frame mirrorless cameras. See the detail below:
Patents: RF 300mm f/2.8 DO & 400mm f/2.8 DO Lenses
Canon recently has filed two new diffractive optics lenses in Japan. These two lenses are 300mm f/2.8 DO & 400mm f/2.8 DO. According to patents, these two lenses are probably RF mount lenses. We may see these lenses announced in 2020 with EOS R verison EOS-1D X Mark II.
Patent: Sigma 12mm f/2.8 Full Frame Lens
Patents: Canon RF 14-21mm f/1.4L, RF 12-20mm f/2L, RF 16-35mm f/2.8L Lenses
Canon has filed three new wide-angle zoom RF lens patents for Canon EOS R (B&H/Amazon/Adorama/Focus Camera/WEX/ParkCamera) full frame mirrorless system. These three lens patents are: Canon RF 14-21mm f/1.4L Lens, Canon RF 12-20mm f/2L Lens, Canon RF 16-35mm f/2.8L Lens.
Canon In Body Image Stabilization Patent (For EOS R Pro ?)
Canon Japan has just filed a new patent “in body image stabilization system for Canon image sensor”. As we already know, the recently released Canon EOS R (B&H/Amazon/Adorama/Focus Camera/WEX/ParkCamera) has no IBIS, maybe we will see IBIS in next Canon EOS R model (EOS R Pro), Canon manager also said we may see IBIS in next Canon EOS R.
New RF Lens Patents: RF 24-70mm f/2.8L IS & RF 24-300mm f/4-5.6L IS
Canon has announced 4 RF lenses along with EOS R announcement, now according to USPTO, Canon has two more RF lens patents: RF 24-70mm f/2.8L IS USM Lens and RF 24-300mm f/4-5.6L IS USM Lens. Both lenses are likely to be announced in 2019 to 2020.
New Canon Mount Patent
Canon Japan has just filed a new patent about Canon mount, this mount is neither EF or EF-M mount. According to previous rumors, this could be the new mount for Canon Full Frame Mirrorless cameras.