JPS61145501U - - Google Patents

Info

Publication number
JPS61145501U
JPS61145501U JP2722985U JP2722985U JPS61145501U JP S61145501 U JPS61145501 U JP S61145501U JP 2722985 U JP2722985 U JP 2722985U JP 2722985 U JP2722985 U JP 2722985U JP S61145501 U JPS61145501 U JP S61145501U
Authority
JP
Japan
Prior art keywords
perimeter
attached
wall
illumination light
color filter
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
JP2722985U
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 JP2722985U priority Critical patent/JPS61145501U/ja
Publication of JPS61145501U publication Critical patent/JPS61145501U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図〓(i)〓は本考案に係る視野計の要部
断面図、同図〓(ii)〓は視標を示す部分断面図
、同図〓(iii)〓は色フイルタを示す部分説明
図である。 1……ドーム、2……視標、3……発光ダイオ
ード、4……照明光源、5……色フイルタ、6…
…回転板。

Claims (1)

    【実用新案登録請求の範囲】
  1. ドーム内壁に散在する各視標に発光ダイオード
    を取付けてなる視野計において、該内壁を照明す
    る照明光源の前方に該照明光の色相を変化させる
    色フイルタを付設して構成されることを特徴とす
    る視野計。
JP2722985U 1985-02-28 1985-02-28 Pending JPS61145501U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2722985U JPS61145501U (ja) 1985-02-28 1985-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2722985U JPS61145501U (ja) 1985-02-28 1985-02-28

Publications (1)

Publication Number Publication Date
JPS61145501U true JPS61145501U (ja) 1986-09-08

Family

ID=30523978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2722985U Pending JPS61145501U (ja) 1985-02-28 1985-02-28

Country Status (1)

Country Link
JP (1) JPS61145501U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58121937A (ja) * 1981-10-26 1983-07-20 有限会社宇津木光学研究所 視野測定方法および測定装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58121937A (ja) * 1981-10-26 1983-07-20 有限会社宇津木光学研究所 視野測定方法および測定装置

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