New Patents: Olympus 70-250mm f/3.5 and 100-400 f/4.5 MFT lenses

Olympus new patests

Olympus has just filed two new patents for zoom lenses. According to the latest rumors from mirrorlessreports.com,  one is Olympus 150-400mm F4.5 , and the other is Olympus 70-250mm F3.5 lens. Both the lenses are expected to be announced in 2020.

Lens Data for a 150 to 400mm F4.0

  • f 140.63 220.60 360.31
  • FNO. 4.21 4.21 4.21
  • 2 [omega 8.69 5.55 3.42
  • BF (in air) 25.79 25.79 25.79
  • LTL (in air) 255.63 255.63 255.63

Lens Data for a 100-400 F4.5;

  • f 102.59 201.19 394.31
  • FNO. 4.60 4.60 4.60
  • 2ω 11.93 6.08 3.11
  • BF (in air) 29.91 29.91 29.91
  • LTL (in air) 276.26 276.26 276.26

Lens Data for a 150-400 F4.5

  • F 152.71 239.55 391.26
  • FNO. 4.57 4.57 4.57
  • 2Omega 8.08 5.14 3.15
  • BF (In Air) 29.01 29.01 29.01
  • LTL (In Air) 318.54 318.54 318.54

Lens Data for a 70-250mm F3.5

  • f 71.50 120.02 235.01
  • FNO. 3.60 3.60 3.60
  • 2 [omega 17.29 10.20 5.20
  • BF (in air) 28.74 28.74 28.74
  • LTL (in air) 238.08 238.08 238.08

and another 70-250mm F3.5

  • f 67.01 120.04 250.00
  • FNO. 3.60 3.60 3.60
  • 2ω 18.37 10.17 4.89
  • BF (in air) 28.25 28.25 28.25
  • LTL (in air) 241.59 241.59 241.59

Read more Olympus Lens Rumors

See also 2019 Olympus Lens Black Friday & Cyber Monday Deals

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