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Nikon patent of a mirrorless corresponding to electric zoom and hand-operated zoom

Nikon applied for a patent about a mirrorless system corresponding to electric zoom and hand-operated zoom. The mirrorless of Nikon will examine correspondence to the movie well.

日本語ページはこちら(Japanese page is here.)

electric zoom and hand-operated zoom
hand-operated zoom electric zoom
2010_281941_fig03.png 2010_281941_fig05.png
2010_281941_fig04.png 2010_281941_fig06.png
  • Patent Publication No.2010-281941
    • published 2010/12/16
    • filled 2009/06/03
  • It changes a electric and a hand-operated zoom unit
  • a hand-operated zoom unit with a lens
    • A gear of the unit performs zooming
  • a electric zoom unit with a lens
    • a motor of the unit moves a gear and performs zooming

I think that it is troublesome to change the unit. However, Nikon will think about a superior method by announcement of mirrorless.


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Nikon   electric   motor   movie