JPS60185534A - 乱視表のチヤ−ト角度指示装置 - Google Patents

乱視表のチヤ−ト角度指示装置

Info

Publication number
JPS60185534A
JPS60185534A JP59040228A JP4022884A JPS60185534A JP S60185534 A JPS60185534 A JP S60185534A JP 59040228 A JP59040228 A JP 59040228A JP 4022884 A JP4022884 A JP 4022884A JP S60185534 A JPS60185534 A JP S60185534A
Authority
JP
Japan
Prior art keywords
chart
astigmatic
angle
astigmatism
mask
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
JP59040228A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0363372B2 (enrdf_load_stackoverflow
Inventor
三千男 新井
登 二宮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoya Corp
Original Assignee
Hoya Corp
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 Hoya Corp filed Critical Hoya Corp
Priority to JP59040228A priority Critical patent/JPS60185534A/ja
Publication of JPS60185534A publication Critical patent/JPS60185534A/ja
Publication of JPH0363372B2 publication Critical patent/JPH0363372B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Eye Examination Apparatus (AREA)
JP59040228A 1984-03-02 1984-03-02 乱視表のチヤ−ト角度指示装置 Granted JPS60185534A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59040228A JPS60185534A (ja) 1984-03-02 1984-03-02 乱視表のチヤ−ト角度指示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59040228A JPS60185534A (ja) 1984-03-02 1984-03-02 乱視表のチヤ−ト角度指示装置

Publications (2)

Publication Number Publication Date
JPS60185534A true JPS60185534A (ja) 1985-09-21
JPH0363372B2 JPH0363372B2 (enrdf_load_stackoverflow) 1991-09-30

Family

ID=12574882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59040228A Granted JPS60185534A (ja) 1984-03-02 1984-03-02 乱視表のチヤ−ト角度指示装置

Country Status (1)

Country Link
JP (1) JPS60185534A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0363372B2 (enrdf_load_stackoverflow) 1991-09-30

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term