Canon has a patent for displaying information on a LCD screen mounted on a lens similar to the latest Zeiss Batis lenses. Canon has a patent for expanding the AF points coverage area that was implemented in the recently announced 5D Mark IV camera. Similar to Nikon, Canon also has a patent for a multi-aperture […]
The most interesting new patent is for a Tamron 115mm f/1.4 VC full frame DSLR lens – I already covered it on NikonRumors. Sigma 14mm f/3.5 or f/4 lens patent for APS-C mirrorless cameras with zero distortion. Panasonic has a patent for a 24-240mm f/3.6-6.5 MFT lens. Fujifilm filed an unusual patent for a 100mm f/2 […]
In addition to the 20mm f/2 Di VC USD, Tamron recently also filed a patent for a 10-24mm f/3.5-4.5 DiII VC USD zoom lens. The patent contains calculations for a 9-18mm f/3.5-4.5 DiII VC USD lens as well.
Tamron filed a new patent in Japan for a 20mm f/2 Di VC USD lens. Here are few other lens patents recently filed by Tamron:
Three new zoom lens patents were recently filed from Tamron, Canon and Olympus: → Tamron 70-200mm f/4 VC lens patent (full frame lens for DSLR camera) → Canon EF 40-800mm f/4.5-5.6 lens patent → Olympus 300-500mm f/2.8-4.0 lens patent Via Egami
The latest lens patent applications recently filed in Japan: → Tamron SP 60mm f/2.8 Di VC USD lens → Tamron SP 100-400mm f/4.5-6.3 VC lens → Canon 15-75mm f/2-5.6 lens (APS-C) → Canon EF-M 16-50mm f/3.5-5.6 IS STM lens (EF-M)
Olympus filed another patent for a full frame mirrorless lens – 28mm f/1.4. Olympus has already filed other full frame mirrorless lenses in the past (28mm f/2, 35mm f/1.4). Fuji has a new patent for a Fujinon XF 16-55mm f/2.8 OIS lens.
Here are some of the latest Canon lens patents filed in Japan: → Canon EF 11mm f/4L USM lens → Canon 70-200mm f/2.8 DO lens
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