潛望鏡せんぼうきょう

潛望鏡せんぼうきょう（Periscope），是ぜ一いち種しゅ利用りよう光線こうせん反射はんしゃ原理げんり所しょ製作せいさく的てき光學こうがく儀ぎ器き，最さい常つね被ひ用よう在ざい潛水せんすい艇てい用よう以在水下みぞおち觀察かんさつ水面すいめん上じょう的てき動靜どうせい。曾在塹壕ざんごう戰せん中ちゅう被ひ用よう來らい從したがえ壕ごう溝みぞ觀察かんさつ敵てき軍ぐん動態どうたい。潛望鏡せんぼうきょう並なみ非ひ只ただ有ゆう軍事ぐんじ用途ようと，過か往雙そう層そう巴ともえ士し亦また有ゆう裝置そうち潛望鏡せんぼうきょう，讓ゆずる坐すわ在ざい下層かそう的てき司つかさ機き可か觀察かんさつ上層じょうそう的てき情況じょうきょう，雙そう層そう巴ともえ士し的てき潛望鏡せんぼうきょう至いたり2000年代ねんだい才ざい逐漸由よし閉路へいろ電でん視し取と代がわ。

Military handheld periscope optical design.
1 - Eyepiece
2 - Diagonal prism
3 - Handle
4 - 6 - Erecting lenses
5 - Periscope tube
7 - Field lens
8 - Lens
9 - Head diagonal prism
10 - Window

潛望鏡せんぼうきょう示しめせ意圖いと
Principle of the periscope.
A - Periscope using two plane mirrors.
B - Periscope using two right–angled prisms.
1 - 2 - Plane mirrors.
3 - 4 - Right–angled prisms.
5 - 6 - Observer eye.
7 - 8 - Periscope tube.
H - Periscope optical height.

Principle of the lens periscope.

A - Periscope using a single lens (L2) to correct image.

B - Periscope which uses two lenses (L2-L3) to correct image.

1-3 - Periscope window.

2-4 - Field stop or reticle.

P - Right–angled prisms (or plane mirrors).

L1 - Objective lens.

L2 - for A - L2 - L3 - for B - Image erecting lens.

L3 - L4 -for A - L4-L5- for B - Eyepiece.

L0 - Field lens.

y - Distant object.

H - Periscope optical height.

• 
  Submarine monocular attack periscope.
• 
  Zeiss submarine periscope optical design.

圖ず片へん

海軍かいぐん使用しよう潛望鏡せんぼうきょう

• 
  Officer at periscope in control room of a U.S. Navy submarine in World War II. The officer pictured is Captain Raymond W. Alexander, Sr. and the photo was taken in 1942.
• 
  Submarine monocular attack periscope
• 
  Torpedoed Japanese destroyer Yamakaze photographed through periscope of USS Nautilus( USS Nautilus (SS-168)), 25 June 1942.

另見

• 望遠鏡ぼうえんきょう
• 內視鏡きょう
• 光ひかり電でん桅杆

外部がいぶ連接れんせつ

• The Fleet Type Submarine Online: Submarine Periscope Manual United States Navy Navpers 16165, June 1979
• Simulation of a Periscope （页面存そん档备份，存そん于互联网档案あん馆） at NTNUJAVA Virtual Physics Laboratory （页面存そん档备份，存そん于互联网档案あん馆）