JPH0353572B2 - - Google Patents

Info

Publication number
JPH0353572B2
JPH0353572B2 JP57138939A JP13893982A JPH0353572B2 JP H0353572 B2 JPH0353572 B2 JP H0353572B2 JP 57138939 A JP57138939 A JP 57138939A JP 13893982 A JP13893982 A JP 13893982A JP H0353572 B2 JPH0353572 B2 JP H0353572B2
Authority
JP
Japan
Prior art keywords
straight line
lens
target plate
point
dotted
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 - Lifetime
Application number
JP57138939A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5928640A (ja
Inventor
Toshikazu Yoshino
Masayuki Takasu
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.)
TOPUKON KK
Original Assignee
TOPUKON 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 TOPUKON KK filed Critical TOPUKON KK
Priority to JP13893982A priority Critical patent/JPS5928640A/ja
Publication of JPS5928640A publication Critical patent/JPS5928640A/ja
Publication of JPH0353572B2 publication Critical patent/JPH0353572B2/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
    • G01M11/0221—Testing optical properties by determining the optical axis or position of lenses

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
JP13893982A 1982-08-10 1982-08-10 レンズメ−タ−及びそれに使用されるタ−ゲツト板 Granted JPS5928640A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13893982A JPS5928640A (ja) 1982-08-10 1982-08-10 レンズメ−タ−及びそれに使用されるタ−ゲツト板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13893982A JPS5928640A (ja) 1982-08-10 1982-08-10 レンズメ−タ−及びそれに使用されるタ−ゲツト板

Publications (2)

Publication Number Publication Date
JPS5928640A JPS5928640A (ja) 1984-02-15
JPH0353572B2 true JPH0353572B2 (ru) 1991-08-15

Family

ID=15233673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13893982A Granted JPS5928640A (ja) 1982-08-10 1982-08-10 レンズメ−タ−及びそれに使用されるタ−ゲツト板

Country Status (1)

Country Link
JP (1) JPS5928640A (ru)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0631462B2 (ja) * 1985-11-19 1994-04-27 松文 高谷 複合クロムめっきによる皮膜形成方法
JPH06316789A (ja) * 1993-08-27 1994-11-15 Matsufumi Takatani 複合クロムめっきおよびめっき方法
IL107544A0 (en) * 1993-11-09 1994-02-27 Golan Galvanics Ltd Electrolyte for electroplating of chromium based coating having improved wear resistance corrosion resistance and plasticity
EP0841413B1 (en) * 1996-11-11 2001-09-26 Teikoku Piston Ring Co., LTd. Composite chromium plating film and sliding member covered thereof
DE69704752T3 (de) * 1996-11-11 2005-08-04 Teikoku Piston Ring Co., Ltd. Galvanische Komposit-Chrom-Beschichtung und damit beschichtetes Gleitteil
CN107741206B (zh) * 2017-09-20 2020-02-11 宁波舜宇仪器有限公司 平行光管及含该光管的标靶单元及模组检测方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514506B2 (ru) * 1973-06-18 1980-04-16
JPS5729922A (en) * 1980-07-31 1982-02-18 Tokyo Optical Co Ltd Measuring device for refractive characteristic of optical system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514506U (ru) * 1978-07-14 1980-01-30

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514506B2 (ru) * 1973-06-18 1980-04-16
JPS5729922A (en) * 1980-07-31 1982-02-18 Tokyo Optical Co Ltd Measuring device for refractive characteristic of optical system

Also Published As

Publication number Publication date
JPS5928640A (ja) 1984-02-15

Similar Documents

Publication Publication Date Title
US3841760A (en) Zonal focus method for determining the amount of astigmatic correction for an optical system
US3664631A (en) Cylindrical lens systems for simultaneous bimeridional measurement in a lens measuring instrument
CN103300813B (zh) 主观验光仪
JPS62122629A (ja) 眼屈折計
US4130361A (en) Lens meter without relatively moving optical parts
US3785723A (en) Method and apparatus for locating a principal meridian of an astigmatic optical system
JPH0253738B2 (ru)
JP2003057149A (ja) レンズメータ
JPH0353572B2 (ru)
US5212507A (en) Apparatus for measuring cornea shape
JPS6185920A (ja) 角膜形状測定装置
US3861808A (en) Instrument for measuring curved surfaces
JPH0365488B2 (ru)
JPH08304228A (ja) レンズメーター
JPH0353571B2 (ru)
JPS6345530B2 (ru)
JP3033854B2 (ja) レンズメ−タ
JPH0580611B2 (ru)
JPS6056237A (ja) 屈折度測定装置
JPH05212001A (ja) 曲率半径の測定装置
JPH0669799U (ja) レンズメータ
SU1136054A1 (ru) Устройство дл измерени рефракции линз
JPS6240568Y2 (ru)
JP2775285B2 (ja) 眼屈折力測定装置
JPH0154055B2 (ru)