Latest patents: Sigma 70-200mm f/2.8 DG OS HSM Sport, Canon mirrorless lenses and more

Sigma 70-200mm f:2.8 DG OS HSM Sports lens patent
→ Sigma has a new patent for a 70-200mm f/2.8 DG OS HSM | Sport lens that will most likely replace the current 70-200mm f/2.8 EX DG OS HSM. Next are several new new lens patents from Canon and more:

Canon 50-300mm f:4.5-5.6 IS DO lens patent for APS-C mirrorless camera
→ Canon 50-300mm f/4.5-5.6 IS DO lens patent for APS-C mirrorless camera.

Canon EF-M 15-50mm f:3.5-5.6 IS STM lens patent
Canon EF-M 15-50mm f/3.5-5.6 IS STM lens patent.

Canon CN-E 30-160mm f:2.8 LS lens patent
Canon CN-E 30-160mm f/2.8 LS lens patent (Super35mm).

Canon 37.5-100.0mm f : 3.3 anamorphic lens patent
→ Canon 37.5-100.0mm f/3.3 anamorphic lens patent.

Toshiba organic sensor patent
→ Toshiba has a patent for an organic sensor.

Konica Minolta lens patent
Konica Minolta has a patent for 9-90mm f/2.8-5.6 IS lens designed for a 1" sensor.

The last patent is from Ricoh for a Pentax 100-300mm f/4 lens:

Ricoh files a patent for a Pentax 100-300mm f/4 full frame lens

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  • outkasted

    Hope the Sigma 70-200mm has an ART designation

    • King of Swaziland

      SPORT would be more appropriate

      • Right

        • purenupe1

          Was their any mention of the sigma 70-200 being an E lens? Having that would give me cause to make the switch.

    • Sakaphoto Graphics

      Maybe, they’ll design a 100-200mm f/2.8 lens for the ART series.

      • Jeffry De Meyer

        f1.8

      • fanboy fagz

        thats sounds awesome but ill take a 50-85 f/2 art lens to compliment the 24-35 f/2 art for wedding. a tamron 15-30 VC for the wider part and the 70-200 to close the long side and 85 1.4 ART will be for specific portraits.

    • Chris Lane

      It will be of the new global vision line, as the new lenses are, but as others have said, it’s will likely be a sport model. If recent sigma lenses are anything to go buy, it will be stellar optically, i just hope it can compete with the first party offerings on AF speed

    • fanboy fagz

      me too but it does say it will be the sport series

    • decentrist

      only if they make it weigh 6 pounds

      • outkasted

        I’m wondering when the the cameras and lenses going to be made from Carbon Fiber

  • Nikita

    really just want a rectilinear DX 10mm 2.8 prime, someone…
    (yeah Samyang, but big, permanent hood, no filter, no AF…)

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