JPH0365488B2 - - Google Patents
Info
- Publication number
- JPH0365488B2 JPH0365488B2 JP57136369A JP13636982A JPH0365488B2 JP H0365488 B2 JPH0365488 B2 JP H0365488B2 JP 57136369 A JP57136369 A JP 57136369A JP 13636982 A JP13636982 A JP 13636982A JP H0365488 B2 JPH0365488 B2 JP H0365488B2
- Authority
- JP
- Japan
- Prior art keywords
- lens
- light
- mask
- prism
- tested
- 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
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)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57136369A JPS5927237A (ja) | 1982-08-06 | 1982-08-06 | 光学系の検査装置 |
| US06/519,538 US4641961A (en) | 1982-08-06 | 1983-08-01 | Apparatus for measuring the optical characteristics of an optical system to be examined |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57136369A JPS5927237A (ja) | 1982-08-06 | 1982-08-06 | 光学系の検査装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5927237A JPS5927237A (ja) | 1984-02-13 |
| JPH0365488B2 true JPH0365488B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-10-14 |
Family
ID=15173551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57136369A Granted JPS5927237A (ja) | 1982-08-06 | 1982-08-06 | 光学系の検査装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4641961A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
| JP (1) | JPS5927237A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4826315A (en) * | 1985-06-14 | 1989-05-02 | Canon Kabushiki Kaisha | Lens meter |
| JPH0249558Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1986-03-25 | 1990-12-27 | ||
| DE4011992A1 (de) * | 1990-02-02 | 1991-10-17 | Rodenstock Instr | Einrichtung zum messen von refraktionseigenschaften optischer systeme mit aussergewoehnlichen eigenschaften |
| JPH0476434A (ja) * | 1990-07-19 | 1992-03-11 | Nidek Co Ltd | 自動レンズメーター |
| US5140418A (en) * | 1991-03-18 | 1992-08-18 | The United States Of America As Represented By The Secretary Of The Army | System for quantitatively evaluating imaging devices |
| IL130465A0 (en) * | 1999-06-14 | 2000-06-01 | Prolaser Ltd | Method and apparatus for measuring power of an optical element for its mapping |
| JP3578144B2 (ja) * | 2002-01-16 | 2004-10-20 | 住友電気工業株式会社 | 回折型光学部品の光学特性測定装置及び測定方法 |
| US7142293B2 (en) | 2004-10-08 | 2006-11-28 | Potec Co., Ltd. | Optical system for automatic lens meter |
| EP2774529B1 (de) * | 2013-03-08 | 2022-09-07 | Karl Storz SE & Co. KG | Endoskop mit Bildaufrichtungseinrichtung |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2640392A (en) * | 1948-02-03 | 1953-06-02 | Freeman Hyman | Apparatus for measuring the focal length of lenses |
| GB1592112A (en) * | 1977-03-28 | 1981-07-01 | Acuity Syst | Apparatus and method for measuring the vertex power of lens system |
| JPS5586437A (en) * | 1978-12-22 | 1980-06-30 | Nippon Chemical Ind | Objective eye refractive power measuring device |
| US4275964A (en) * | 1979-05-18 | 1981-06-30 | Rodenstock Instruments Corporation | Apparatus and method for determining the refractive characteristics of a test lens |
| DE2934263C3 (de) * | 1979-08-24 | 1982-03-25 | Fa. Carl Zeiss, 7920 Heidenheim | Verfahren und Vorrichtung zur automatischen Messung der Scheitelbrechwerte in den Hauptschnitten torischer Brillengläser |
| JPS5686327A (en) * | 1979-10-18 | 1981-07-14 | Rodenstock Instr | Device for calculating refraction characteristic of testing lens |
| US4410268A (en) * | 1980-04-28 | 1983-10-18 | Tokyo Kogaku Kikai Kabushiki Kaisha | Apparatus for automatically measuring the characteristics of an optical system |
| JPS56168529A (en) * | 1980-05-30 | 1981-12-24 | Tokyo Optical Co Ltd | Device for measuring refractive characteristic of optical system |
| JPS5729922A (en) * | 1980-07-31 | 1982-02-18 | Tokyo Optical Co Ltd | Measuring device for refractive characteristic of optical system |
| US4601575A (en) * | 1981-03-03 | 1986-07-22 | Tokyo Kogaku Kikai Kabushiki Kaisha | Apparatus for measuring the characteristics of an optical system |
-
1982
- 1982-08-06 JP JP57136369A patent/JPS5927237A/ja active Granted
-
1983
- 1983-08-01 US US06/519,538 patent/US4641961A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5927237A (ja) | 1984-02-13 |
| US4641961A (en) | 1987-02-10 |