JPH0310898B2 - - Google Patents
Info
- Publication number
- JPH0310898B2 JPH0310898B2 JP3022281A JP3022281A JPH0310898B2 JP H0310898 B2 JPH0310898 B2 JP H0310898B2 JP 3022281 A JP3022281 A JP 3022281A JP 3022281 A JP3022281 A JP 3022281A JP H0310898 B2 JPH0310898 B2 JP H0310898B2
- Authority
- JP
- Japan
- Prior art keywords
- mask
- straight line
- calculation unit
- calculates
- optical
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 144
- 238000004364 calculation method Methods 0.000 claims description 80
- 238000001514 detection method Methods 0.000 claims description 68
- 238000012360 testing method Methods 0.000 claims description 22
- 230000004907 flux Effects 0.000 claims description 13
- 238000010586 diagram Methods 0.000 description 12
- 238000005259 measurement Methods 0.000 description 8
- 239000010409 thin film Substances 0.000 description 7
- 239000011521 glass Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010287 polarization Effects 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
- 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 (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3022281A JPS57144434A (en) | 1981-03-03 | 1981-03-03 | Optical characteristic measuring device for optical system |
| US06/257,271 US4410268A (en) | 1980-04-28 | 1981-04-24 | Apparatus for automatically measuring the characteristics of an optical system |
| DE19813116671 DE3116671A1 (de) | 1980-04-28 | 1981-04-27 | Instrument zum automatischen bestimmen der kennwerte eines optischen systems |
| FR8108404A FR2481452B1 (fr) | 1980-04-28 | 1981-04-28 | Appareil et procede pour effectuer la mesure automatique des caracteristiques d'un systeme optique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3022281A JPS57144434A (en) | 1981-03-03 | 1981-03-03 | Optical characteristic measuring device for optical system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57144434A JPS57144434A (en) | 1982-09-07 |
| JPH0310898B2 true JPH0310898B2 (en]) | 1991-02-14 |
Family
ID=12297685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3022281A Granted JPS57144434A (en) | 1980-04-28 | 1981-03-03 | Optical characteristic measuring device for optical system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57144434A (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11216650A (ja) * | 1998-01-30 | 1999-08-10 | Nidek Co Ltd | 軸出装置 |
-
1981
- 1981-03-03 JP JP3022281A patent/JPS57144434A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57144434A (en) | 1982-09-07 |
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