JPS61280544A - 自動レンズメ−タ - Google Patents

自動レンズメ−タ

Info

Publication number
JPS61280544A
JPS61280544A JP27174585A JP27174585A JPS61280544A JP S61280544 A JPS61280544 A JP S61280544A JP 27174585 A JP27174585 A JP 27174585A JP 27174585 A JP27174585 A JP 27174585A JP S61280544 A JPS61280544 A JP S61280544A
Authority
JP
Japan
Prior art keywords
lens
phase difference
slit
luminous flux
photoelectric conversion
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
JP27174585A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0446371B2 (en, 2012
Inventor
Masao Noda
納田　昌雄
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.)
SAN HAITETSUKU KK
Original Assignee
SAN HAITETSUKU KK
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 SAN HAITETSUKU KK filed Critical SAN HAITETSUKU KK
Priority to JP27174585A priority Critical patent/JPS61280544A/ja
Publication of JPS61280544A publication Critical patent/JPS61280544A/ja
Publication of JPH0446371B2 publication Critical patent/JPH0446371B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/0228—Testing optical properties by measuring refractive power
    • G01M11/0235—Testing optical properties by measuring refractive power by measuring multiple properties of lenses, automatic lens meters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
JP27174585A 1985-12-03 1985-12-03 自動レンズメ−タ Granted JPS61280544A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27174585A JPS61280544A (ja) 1985-12-03 1985-12-03 自動レンズメ−タ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27174585A JPS61280544A (ja) 1985-12-03 1985-12-03 自動レンズメ−タ

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP60121938A Division JPS61280543A (ja) 1985-06-05 1985-06-05 光学系の屈折力の測定装置

Publications (2)

Publication Number Publication Date
JPS61280544A true JPS61280544A (ja) 1986-12-11
JPH0446371B2 JPH0446371B2 (en, 2012) 1992-07-29

Family

ID=17504238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27174585A Granted JPS61280544A (ja) 1985-12-03 1985-12-03 自動レンズメ−タ

Country Status (1)

Country Link
JP (1) JPS61280544A (en, 2012)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5408311A (en) * 1992-02-25 1995-04-18 Tomey Corp. Method for measuring a refracting power of an optical system and its apparatus
JP2002181664A (ja) * 2000-12-15 2002-06-26 Tomey Corp オートレンズメータ
JP2006189386A (ja) * 2005-01-07 2006-07-20 Nidek Co Ltd レンズメータ
KR100902972B1 (ko) * 2001-10-01 2009-06-15 가부시키가이샤 탑콘 렌즈미터

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56166829A (en) * 1980-05-27 1981-12-22 Asahi Optical Co Ltd Method and device for measuring refraction error of eye
JPS57165735A (en) * 1981-04-04 1982-10-12 Nippon Kogaku Kk <Nikon> Device for measuring refracting power in optical system
JPS61280543A (ja) * 1985-06-05 1986-12-11 San Haitetsuku Kk 光学系の屈折力の測定装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56166829A (en) * 1980-05-27 1981-12-22 Asahi Optical Co Ltd Method and device for measuring refraction error of eye
JPS57165735A (en) * 1981-04-04 1982-10-12 Nippon Kogaku Kk <Nikon> Device for measuring refracting power in optical system
JPS61280543A (ja) * 1985-06-05 1986-12-11 San Haitetsuku Kk 光学系の屈折力の測定装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5408311A (en) * 1992-02-25 1995-04-18 Tomey Corp. Method for measuring a refracting power of an optical system and its apparatus
JP2002181664A (ja) * 2000-12-15 2002-06-26 Tomey Corp オートレンズメータ
KR100902972B1 (ko) * 2001-10-01 2009-06-15 가부시키가이샤 탑콘 렌즈미터
JP2006189386A (ja) * 2005-01-07 2006-07-20 Nidek Co Ltd レンズメータ

Also Published As

Publication number Publication date
JPH0446371B2 (en, 2012) 1992-07-29

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