JPH01178002U - - Google Patents

Info

Publication number
JPH01178002U
JPH01178002U JP7429188U JP7429188U JPH01178002U JP H01178002 U JPH01178002 U JP H01178002U JP 7429188 U JP7429188 U JP 7429188U JP 7429188 U JP7429188 U JP 7429188U JP H01178002 U JPH01178002 U JP H01178002U
Authority
JP
Japan
Prior art keywords
value
ophthalmoscope
reference value
distance
measured
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.)
Granted
Application number
JP7429188U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0421522Y2 (enrdf_load_stackoverflow
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 JP7429188U priority Critical patent/JPH0421522Y2/ja
Publication of JPH01178002U publication Critical patent/JPH01178002U/ja
Application granted granted Critical
Publication of JPH0421522Y2 publication Critical patent/JPH0421522Y2/ja
Expired legal-status Critical Current

Links

JP7429188U 1988-06-06 1988-06-06 Expired JPH0421522Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7429188U JPH0421522Y2 (enrdf_load_stackoverflow) 1988-06-06 1988-06-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7429188U JPH0421522Y2 (enrdf_load_stackoverflow) 1988-06-06 1988-06-06

Publications (2)

Publication Number Publication Date
JPH01178002U true JPH01178002U (enrdf_load_stackoverflow) 1989-12-20
JPH0421522Y2 JPH0421522Y2 (enrdf_load_stackoverflow) 1992-05-18

Family

ID=31299407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7429188U Expired JPH0421522Y2 (enrdf_load_stackoverflow) 1988-06-06 1988-06-06

Country Status (1)

Country Link
JP (1) JPH0421522Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10276983A (ja) * 1997-04-04 1998-10-20 Hoya Corp 近用距離測定装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10276983A (ja) * 1997-04-04 1998-10-20 Hoya Corp 近用距離測定装置

Also Published As

Publication number Publication date
JPH0421522Y2 (enrdf_load_stackoverflow) 1992-05-18

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