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guro
scat
furry -rating:g

Artist

  • ? sakazaki freddy 1.1k

Copyright

  • ? kantai collection 512k

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  • ? musashi (kancolle) 5.4k
  • ? shimakaze (kancolle) 19k
  • ? yamato (kancolle) 7.1k

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  • ? 3girls 267k
  • ? diagram 642
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  • ? hair flower 315k
  • ? hair ornament 1.6M
  • ? monochrome 690k
  • ? multiple girls 1.7M
  • ? range finder 183

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  • ? commentary request 3.6M
  • ? translation request 619k
  • ? ↳ partially translated 20k

Information

  • ID: 1660523
  • Uploader: Seika »
  • Date: over 11 years ago
  • Size: 184 KB .jpg (800x800) »
  • Source: seiga.nicovideo.jp/seiga/im3919556 »
  • Rating: General
  • Score: 7
  • Favorites: 15
  • Status: Active

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shimakaze, yamato, and musashi (kantai collection) drawn by sakazaki_freddy

Artist's commentary

  • Original
  • 【艦これ】測距儀【史実】

    最初は仕組みを説明しようと思ったんですが、なんか無駄に数式とか図を紹介しないとイケなさそうなんで、存在だけ紹介ってことで。■参考:「図解軍艦」■追記:右と左の記入間違い修正しました。

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    Rangefinder
    Humans interpret three dimensional shapes and tell distances by using the image difference between what's seen by the left and right eyes.
    Warships also use the image from left and right lens of their equipped stereo rangefinder to calculate distance to their target
    This way, it will be more accurate!
    Around 15 metres
    The width of Yamato's rangefinder equipment reached 15 metres
    Accuracy increase along with the distance between the left and right lens… so if you have it like Musashi here, the accuracy will be higher. Actually the distance between both windows and the magnification factor of the lens, called the "effective base length". See also, German's optical rangefinder.
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