JPS4969148A - - Google Patents
Info
- Publication number
- JPS4969148A JPS4969148A JP48100419A JP10041973A JPS4969148A JP S4969148 A JPS4969148 A JP S4969148A JP 48100419 A JP48100419 A JP 48100419A JP 10041973 A JP10041973 A JP 10041973A JP S4969148 A JPS4969148 A JP S4969148A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B25/00—Eyepieces; Magnifying glasses
- G02B25/001—Eyepieces
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eye Examination Apparatus (AREA)
- Lenses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28820772A | 1972-09-11 | 1972-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4969148A true JPS4969148A (enExample) | 1974-07-04 |
Family
ID=23106202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48100419A Pending JPS4969148A (enExample) | 1972-09-11 | 1973-09-07 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS4969148A (enExample) |
| GB (1) | GB1431368A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5227918A (en) * | 1988-11-10 | 1993-07-13 | Olympus Optical Co., Ltd. | Wide field eyepiece lens system |
| US5255121A (en) * | 1991-10-24 | 1993-10-19 | Olympus Optical Co., Ltd. | Ultra-wide field eyepiece for microscopes |
-
1973
- 1973-09-03 GB GB2100275A patent/GB1431368A/en not_active Expired
- 1973-09-07 JP JP48100419A patent/JPS4969148A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5227918A (en) * | 1988-11-10 | 1993-07-13 | Olympus Optical Co., Ltd. | Wide field eyepiece lens system |
| US5255121A (en) * | 1991-10-24 | 1993-10-19 | Olympus Optical Co., Ltd. | Ultra-wide field eyepiece for microscopes |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1431368A (enExample) | 1976-04-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 19820112 |