JPS5810563Y2 - 乱視検査装置 - Google Patents

乱視検査装置

Info

Publication number
JPS5810563Y2
JPS5810563Y2 JP1979131747U JP13174779U JPS5810563Y2 JP S5810563 Y2 JPS5810563 Y2 JP S5810563Y2 JP 1979131747 U JP1979131747 U JP 1979131747U JP 13174779 U JP13174779 U JP 13174779U JP S5810563 Y2 JPS5810563 Y2 JP S5810563Y2
Authority
JP
Japan
Prior art keywords
chart
board
astigmatism
angle
degrees
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.)
Expired
Application number
JP1979131747U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5647602U (enrdf_load_stackoverflow
Inventor
佐藤吉郎
Original Assignee
三洋光学工業株式会社
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 三洋光学工業株式会社 filed Critical 三洋光学工業株式会社
Priority to JP1979131747U priority Critical patent/JPS5810563Y2/ja
Publication of JPS5647602U publication Critical patent/JPS5647602U/ja
Application granted granted Critical
Publication of JPS5810563Y2 publication Critical patent/JPS5810563Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Eye Examination Apparatus (AREA)
JP1979131747U 1979-09-20 1979-09-20 乱視検査装置 Expired JPS5810563Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1979131747U JPS5810563Y2 (ja) 1979-09-20 1979-09-20 乱視検査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979131747U JPS5810563Y2 (ja) 1979-09-20 1979-09-20 乱視検査装置

Publications (2)

Publication Number Publication Date
JPS5647602U JPS5647602U (enrdf_load_stackoverflow) 1981-04-27
JPS5810563Y2 true JPS5810563Y2 (ja) 1983-02-26

Family

ID=29363397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979131747U Expired JPS5810563Y2 (ja) 1979-09-20 1979-09-20 乱視検査装置

Country Status (1)

Country Link
JP (1) JPS5810563Y2 (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5234874U (enrdf_load_stackoverflow) * 1975-09-01 1977-03-11

Also Published As

Publication number Publication date
JPS5647602U (enrdf_load_stackoverflow) 1981-04-27

Similar Documents

Publication Publication Date Title
Bowman et al. Nurses' attitudes towards the nursing process
GB2191708A (en) Astrological board game
US4428682A (en) Clock mechanism
Spence et al. The influence of verbal and nonverbal reinforcement combinations in the discrimination learning of middle-and lower-class preschool children
JPS5810563Y2 (ja) 乱視検査装置
JPH0335282Y2 (enrdf_load_stackoverflow)
US4882472A (en) Fluoride supplement calculator
CA1166001A (en) Inclinometer
US1564495A (en) Astigmatic testing device
US3760519A (en) Golf score counter
US4211025A (en) Biorhythm cycle display apparatus
US2985998A (en) Cyclometer, counter or the like
CN211827762U (zh) 一种幼儿趣味数学装置
US4043057A (en) Teaching aid
US3365825A (en) Display signs
JPS5926301B2 (ja) 対象者の反応を測定する装置
US1502761A (en) Astrological chart
JPS5853569Y2 (ja) 相対速度実験器
US4626220A (en) Psychological test device
CN218899419U (zh) 一种多功能磁吸视力表
Domino et al. Effects of d‐amphetamine on quantitative measures of motor performance
US3335600A (en) Apparatus for determining camera shutter speed
CN218211141U (zh) 角度测量装置
JPS6138563Y2 (enrdf_load_stackoverflow)
SU796861A1 (ru) Устройство дл определени биоритмов