DE2728500A1 - Vorrichtung zum pruefen der brechungskraft bzw. brechungskraefte von linsen - Google Patents
Vorrichtung zum pruefen der brechungskraft bzw. brechungskraefte von linsenInfo
- Publication number
- DE2728500A1 DE2728500A1 DE19772728500 DE2728500A DE2728500A1 DE 2728500 A1 DE2728500 A1 DE 2728500A1 DE 19772728500 DE19772728500 DE 19772728500 DE 2728500 A DE2728500 A DE 2728500A DE 2728500 A1 DE2728500 A1 DE 2728500A1
- Authority
- DE
- Germany
- Prior art keywords
- lens
- arrangement
- light
- optical axis
- refractive power
- 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.)
- Withdrawn
Links
- 230000003287 optical effect Effects 0.000 claims description 94
- 238000012360 testing method Methods 0.000 claims description 42
- 241001416181 Axis axis Species 0.000 claims 1
- 238000003384 imaging method Methods 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 16
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 201000009310 astigmatism Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 206010011968 Decreased immune responsiveness Diseases 0.000 description 1
- 206010021703 Indifference Diseases 0.000 description 1
- 241000489861 Maximus Species 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- CPBQJMYROZQQJC-UHFFFAOYSA-N helium neon Chemical compound [He].[Ne] CPBQJMYROZQQJC-UHFFFAOYSA-N 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/703,492 US4090790A (en) | 1976-07-08 | 1976-07-08 | Apparatus for testing the refractive power(s) of lenses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2728500A1 true DE2728500A1 (de) | 1978-01-12 |
Family
ID=24825595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772728500 Withdrawn DE2728500A1 (de) | 1976-07-08 | 1977-06-22 | Vorrichtung zum pruefen der brechungskraft bzw. brechungskraefte von linsen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4090790A (enExample) |
| JP (1) | JPS537256A (enExample) |
| AU (1) | AU503729B2 (enExample) |
| CA (1) | CA1078170A (enExample) |
| DE (1) | DE2728500A1 (enExample) |
| FR (1) | FR2357879A1 (enExample) |
| GB (1) | GB1554352A (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2925951A1 (de) * | 1978-06-28 | 1980-01-10 | Humphrey Instruments Inc | Verfahren und vorrichtung zur kalibrierung eines optischen instruments |
| DE3047648A1 (de) * | 1979-12-19 | 1981-09-17 | Tokyo Kogaku Kikai K.K., Tokyo | Projizierendes linsenmessinstrument |
| DE3116671A1 (de) * | 1980-04-28 | 1982-04-01 | Tokyo Kogaku Kikai K.K., Tokyo | Instrument zum automatischen bestimmen der kennwerte eines optischen systems |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4275964A (en) * | 1979-05-18 | 1981-06-30 | Rodenstock Instruments Corporation | Apparatus and method for determining the refractive characteristics of a test lens |
| US4696569A (en) * | 1985-04-11 | 1987-09-29 | The United States Of America As Represented By The Secretary Of The Air Force | Method of measuring spherical aberration and apparatus therefor |
| US5355210A (en) * | 1991-12-20 | 1994-10-11 | Rotlex Optics Ltd. | Method and apparatus for measuring optical properties of optical devices |
| US5684576A (en) * | 1995-07-27 | 1997-11-04 | Nidek Co., Ltd. | Lens meter |
| US6671039B2 (en) * | 2000-06-22 | 2003-12-30 | Hoya Corporation | Spectacle lens image sensing processing apparatus and spectacle lens positioning method |
| US20030053027A1 (en) * | 2001-04-16 | 2003-03-20 | Sarver Edwin J. | Subjective refraction by meridional power matching |
| US7014325B2 (en) * | 2003-01-30 | 2006-03-21 | Hubbs Machine & Manufacturing Inc. | Displacement process for hollow surveying retroreflector |
| US7719668B2 (en) * | 2005-03-03 | 2010-05-18 | The United States Of America As Represented By The Department Of Health And Human Services | Confocal fiber-optic laser device and method for intraocular lens power measurements |
| CN102384837A (zh) * | 2010-08-31 | 2012-03-21 | 成都易生玄科技有限公司 | 缩聚镜及缩聚镜为主体的集成缩聚功能单元的检测方法 |
| US10036685B2 (en) | 2016-05-18 | 2018-07-31 | Jand, Inc. | Fixtureless lensmeter and methods of operating same |
| US10557773B2 (en) | 2016-05-18 | 2020-02-11 | Jand, Inc. | Fixtureless lensmeter system |
| US11300479B2 (en) * | 2017-06-28 | 2022-04-12 | Consejo Superior De Investigaciones Científicas | Device for determining the optical power of lenses and measurement method |
| US11488239B2 (en) | 2019-08-26 | 2022-11-01 | Warby Parker Inc. | Virtual fitting systems and methods for spectacles |
| EP4136563B8 (en) | 2020-04-15 | 2025-10-01 | Warby Parker Inc. | Virtual try-on systems for spectacles using reference frames |
| JP7664953B2 (ja) | 2020-06-17 | 2025-04-18 | ワービー・パーカー・インコーポレイテッド | 瞳孔間距離を測定するためのシステムおよび方法ならびにそれらの使用 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1204030A (en) * | 1916-07-14 | 1916-11-07 | Bausch & Lomb | Lens centering and measuring instrument. |
| DE1001020B (de) * | 1955-01-13 | 1957-01-17 | Rollei Werke Franke Heidecke | Optisches Pruef- und Messgeraet |
| US3323417A (en) * | 1962-04-10 | 1967-06-06 | Polaroid Corp | Testing apparatus for optical lenses |
| GB1368819A (en) * | 1970-12-04 | 1974-10-02 | Nippon Kogaku Kk | Automatic focusing device |
| US3768910A (en) * | 1972-05-25 | 1973-10-30 | Zygo Corp | Detecting the position of a surface by focus modulating the illuminating beam |
| JPS5334907B2 (enExample) * | 1974-06-28 | 1978-09-22 |
-
1976
- 1976-07-08 US US05/703,492 patent/US4090790A/en not_active Expired - Lifetime
-
1977
- 1977-06-22 DE DE19772728500 patent/DE2728500A1/de not_active Withdrawn
- 1977-06-28 CA CA281,558A patent/CA1078170A/en not_active Expired
- 1977-07-04 FR FR7720451A patent/FR2357879A1/fr active Granted
- 1977-07-04 AU AU26716/77A patent/AU503729B2/en not_active Expired
- 1977-07-06 JP JP8004277A patent/JPS537256A/ja active Pending
- 1977-07-08 GB GB28830/77A patent/GB1554352A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2925951A1 (de) * | 1978-06-28 | 1980-01-10 | Humphrey Instruments Inc | Verfahren und vorrichtung zur kalibrierung eines optischen instruments |
| DE3047648A1 (de) * | 1979-12-19 | 1981-09-17 | Tokyo Kogaku Kikai K.K., Tokyo | Projizierendes linsenmessinstrument |
| DE3116671A1 (de) * | 1980-04-28 | 1982-04-01 | Tokyo Kogaku Kikai K.K., Tokyo | Instrument zum automatischen bestimmen der kennwerte eines optischen systems |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS537256A (en) | 1978-01-23 |
| FR2357879A1 (fr) | 1978-02-03 |
| AU2671677A (en) | 1979-01-11 |
| CA1078170A (en) | 1980-05-27 |
| AU503729B2 (en) | 1979-09-20 |
| US4090790A (en) | 1978-05-23 |
| GB1554352A (en) | 1979-10-17 |
| FR2357879B1 (enExample) | 1981-09-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2728500A1 (de) | Vorrichtung zum pruefen der brechungskraft bzw. brechungskraefte von linsen | |
| DE2937891C2 (enExample) | ||
| EP0048489B1 (de) | Vorrichtung zum Untersuchen eines Fingerreliefs | |
| DE69612844T2 (de) | Wellenfrontenbestimmung mit Mikrospiegel zur Selbstreferenz und seine Justage | |
| DE3806209C2 (enExample) | ||
| DE2508611A1 (de) | Verfahren zur bestimmung der charakteristischen brechkraefte einer linse und vorrichtung zur durchfuehrung desselben | |
| DE2337597A1 (de) | Verfahren und vorrichtung zum pruefen optischer bauteile zur feststellung von fehlern in diesen | |
| DE2449910A1 (de) | Automatisches refraktometer | |
| DE2536263A1 (de) | Anordnung zum orten von teilen, zum ausrichten von masken und zum feststellen der richtigen ausrichtung einer maske | |
| DE2829312A1 (de) | Linsenmessgeraet und verfahren zum messen der ablenkung eines zu untersuchenden optischen systems | |
| DE2810539A1 (de) | Optisches system zur objektiven augenuntersuchung | |
| DE19809505A1 (de) | Einrichtung zum Prüfen optischer Elemente | |
| DE3538062A1 (de) | Lagemesseinrichtung | |
| DE602004004916T2 (de) | Optische freiform-oberflächen-messvorrichtung und verfahren | |
| DE2536370A1 (de) | Scharfstellerfassungssystem | |
| DE3850918T2 (de) | Spannungsdetektor. | |
| DE2653590A1 (de) | Vorrichtung zum ermitteln von fehlern in flaechenhaften mustern, insbesondere in photomasken | |
| DE3102450A1 (de) | Vorrichtung zum messen eines augenbrechungsfehlers | |
| DE3886821T2 (de) | Spannungsdetektor. | |
| EP0704694A1 (de) | Verfahren und Vorrichtung zur Qualitätskontrolle von Gegenständen mit polarisiertem Licht | |
| DE3885341T2 (de) | Gerät zur Diagnostik von Augenleiden. | |
| DE2651697A1 (de) | Verfahren und vorrichtung zur durchfuehrung optischer versuche | |
| DE3016812A1 (de) | Lichtabsorptionsmonitor | |
| DE2609877A1 (de) | Optische anordnung zur benutzung von sensoren | |
| DE3312203C2 (enExample) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8128 | New person/name/address of the agent |
Representative=s name: DIEHL, H., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 800 |
|
| 8127 | New person/name/address of the applicant |
Owner name: AO INC., 07950 SOUTHBRIDGE, MASS., US |
|
| 8128 | New person/name/address of the agent |
Representative=s name: DIEHL, H., DIPL.-PHYS. DR.RER.NAT. KRESSIN, H., DI |
|
| 8141 | Disposal/no request for examination | ||
| 8128 | New person/name/address of the agent |
Representative=s name: DIEHL, H., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 800 |