JPS5926602U - pupillary distance meter - Google Patents

pupillary distance meter

Info

Publication number
JPS5926602U
JPS5926602U JP12138282U JP12138282U JPS5926602U JP S5926602 U JPS5926602 U JP S5926602U JP 12138282 U JP12138282 U JP 12138282U JP 12138282 U JP12138282 U JP 12138282U JP S5926602 U JPS5926602 U JP S5926602U
Authority
JP
Japan
Prior art keywords
pupillary distance
distance meter
light source
illumination light
subject
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
JP12138282U
Other languages
Japanese (ja)
Inventor
神山　喜一
Original Assignee
東京光学機械株式会社
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 by 東京光学機械株式会社 filed Critical 東京光学機械株式会社
Priority to JP12138282U priority Critical patent/JPS5926602U/en
Publication of JPS5926602U publication Critical patent/JPS5926602U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本考案に係る瞳孔間距離針の光学図、第２Ａ
図は、点燈機構の実施例を示す縦断面図、第２Ｂ図は第
２Ａ図に示した点燈機構の水平断面′図、第３Ａ図及び
第３Ｂ図は第２図の接点の結線状態と作動とを示す説明
図である。 １・・・照明光源、３ａ・・・固視標、２０・・・第１
接点、２１・・・第２接点、２６・・・鼻当部材、４０
・・・電源。FIG. 1 is an optical diagram of the interpupillary distance needle according to the present invention, and FIG.
The figure is a vertical sectional view showing an embodiment of the lighting mechanism, Figure 2B is a horizontal sectional view of the lighting mechanism shown in Figure 2A, and Figures 3A and 3B are the connection states of the contacts in Figure 2. It is an explanatory diagram showing operation. 1... Illumination light source, 3a... Fixation target, 20... First
Contact point, 21... Second contact point, 26... Nose rest member, 40
···power supply.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 測定時に被検者に注視させるための固視標を照明する照
明光源を有する瞳孔間距離針において、被検者の鼻当部
に前記照明光源を点燈するための接点を取付けたことを
特徴とする瞳孔間距離針。An interpupillary distance needle having an illumination light source that illuminates a fixation target for the subject to gaze at during measurement, characterized in that a contact point for turning on the illumination light source is attached to the nose pad of the subject. and pupillary distance needle.
JP12138282U 1982-08-10 1982-08-10 pupillary distance meter Pending JPS5926602U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12138282U JPS5926602U (en) 1982-08-10 1982-08-10 pupillary distance meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12138282U JPS5926602U (en) 1982-08-10 1982-08-10 pupillary distance meter

Publications (1)

Publication Number Publication Date
JPS5926602U true JPS5926602U (en) 1984-02-18

Family

ID=30277836

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12138282U Pending JPS5926602U (en) 1982-08-10 1982-08-10 pupillary distance meter

Country Status (1)

Country Link
JP (1) JPS5926602U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02265524A (en) * 1989-04-07 1990-10-30 Canon Inc Face support device for ophthalmologic instrument
JP2016202999A (en) * 2016-09-13 2016-12-08 株式会社トプコン Portable Optometer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51131627A (en) * 1975-05-13 1976-11-16 Canon Inc Optical instrument

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51131627A (en) * 1975-05-13 1976-11-16 Canon Inc Optical instrument

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02265524A (en) * 1989-04-07 1990-10-30 Canon Inc Face support device for ophthalmologic instrument
JP2016202999A (en) * 2016-09-13 2016-12-08 株式会社トプコン Portable Optometer

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