JPS6219615U - - Google Patents

Info

Publication number
JPS6219615U
JPS6219615U JP11012485U JP11012485U JPS6219615U JP S6219615 U JPS6219615 U JP S6219615U JP 11012485 U JP11012485 U JP 11012485U JP 11012485 U JP11012485 U JP 11012485U JP S6219615 U JPS6219615 U JP S6219615U
Authority
JP
Japan
Prior art keywords
prism
optical path
lens
spring
porro
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11012485U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP11012485U priority Critical patent/JPS6219615U/ja
Publication of JPS6219615U publication Critical patent/JPS6219615U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Telescopes (AREA)

Description

【図面の簡単な説明】
第１図は一般的な地上望遠鏡の配列図。第２図
は光路の切替配列図。第３図は実施例の全体図。
第４図は連動機構の部分図。 １は主対物レンズ、２は接眼レンズ、３は第１
プリズム、３′は第１プリズムの移動の状態、４
は第２プリズム、５は光路、６は光路、７は副対
物レンズ、８はプリズム、９はプリズム、１０は
プリズム、１１は回転軸、１２は平面反射鏡、１
３は回転ノブ、１４は平面反射鏡、１５は蝶番、
１６はストツパー、１７はスプリング、１８はカ
バー、１９は調節ネジ、２０はクリツク板、２１
は鏡筒伸縮装置、２２はレンズ室、２３は摺動枠
、２４はカム、２５はスプリング、２６は対物筒
、２７はピン、２８はワイヤー、２９はスプリン
グ。

Claims (1)

    【実用新案登録請求の範囲】
  1. ポロ２形正立プリズムを構成する４面の反射面
    のうち、第２反射面を分離して、９０度旋回でき
    る構造とし、正立プリズムの途中で主対物レンズ
    の光路から、副対物レンズの光路に切替できるプ
    リズム装置を有する変倍望遠鏡。
JP11012485U 1985-07-18 1985-07-18 Pending JPS6219615U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11012485U JPS6219615U (ja) 1985-07-18 1985-07-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11012485U JPS6219615U (ja) 1985-07-18 1985-07-18

Publications (1)

Publication Number Publication Date
JPS6219615U true JPS6219615U (ja) 1987-02-05

Family

ID=30988853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11012485U Pending JPS6219615U (ja) 1985-07-18 1985-07-18

Country Status (1)

Country Link
JP (1) JPS6219615U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5622883U (ja) * 1979-07-31 1981-02-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5622883U (ja) * 1979-07-31 1981-02-28

Similar Documents

Publication Publication Date Title
JPS63109896U (ja)
US4758076A (en) Combined night/day viewing apparatus
JPS6219615U (ja)
US5231535A (en) Simultaneous individual focus binoculars
JPH0251488B2 (ja)
JPS61179503U (ja)
JPS614914U (ja) レンズ鏡筒
US2704009A (en) Monocular
JPS61183627A (ja) 変倍フアインダの画像切換え装置
JPS612611U (ja) ズ−ムレンズ鏡筒の焦点面調整装置
JPS6365013U (ja)
JPH0355951Y2 (ja)
JPH0540489Y2 (ja)
JPH0356912U (ja)
JPH0216325Y2 (ja)
JPH0463416U (ja)
JPH0329842U (ja)
JPS6333205Y2 (ja)
JPS6174847U (ja)
JPH10282423A (ja) 眼視光学系
JPS6227316U (ja)
JPS62161224U (ja)
JPS6314244U (ja)
JPH0667262A (ja) カメラのファインダ光学系切換機構
JPH0625822U (ja) 光軸転向式正立プリズム（固定式）