Olympus patents

Olympus filed an interesting patent in Japan for removing water drops from a lens by using a vibrating front element:

Here are another four patents applications for the following Olympus m4/3 lenses (also filed in Japan):

  • M.Zuiko 20mm F2.8

  • M.Zuiko 14mm F2.8

  • M.Zuiko 12mm F3.5

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