JPS5547361B2 - - Google Patents
Info
- Publication number
- JPS5547361B2 JPS5547361B2 JP2927776A JP2927776A JPS5547361B2 JP S5547361 B2 JPS5547361 B2 JP S5547361B2 JP 2927776 A JP2927776 A JP 2927776A JP 2927776 A JP2927776 A JP 2927776A JP S5547361 B2 JPS5547361 B2 JP S5547361B2
- 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.)
- Expired
Links
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Optical Filters (AREA)
- Surface Treatment Of Optical Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2927776A JPS52113236A (en) | 1976-03-19 | 1976-03-19 | Absorbent thin film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2927776A JPS52113236A (en) | 1976-03-19 | 1976-03-19 | Absorbent thin film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52113236A JPS52113236A (en) | 1977-09-22 |
| JPS5547361B2 true JPS5547361B2 (enExample) | 1980-11-29 |
Family
ID=12271770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2927776A Granted JPS52113236A (en) | 1976-03-19 | 1976-03-19 | Absorbent thin film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52113236A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105492636A (zh) * | 2013-08-30 | 2016-04-13 | 国立大学法人东京工业大学 | 超弹性合金 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2921178C2 (de) * | 1979-05-25 | 1981-11-19 | Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar | Aus zwei Substanzen bestehende Reflexminderungs-Schicht zwischen einem Einfalls-Medium mit einer Brechzahl n ↓1↓ > 1,3 und einem daran angrenzenden hochreflektierenden Medium sowie Verfahren zu deren Herstellung |
| JPS63163303A (ja) * | 1986-12-25 | 1988-07-06 | Asahi Optical Co Ltd | 光学部材用吸収性反射防止膜 |
| JP2691989B2 (ja) * | 1988-02-16 | 1997-12-17 | 日本真空光学株式会社 | 中性濃度フィルター |
| JPH02113202A (ja) * | 1988-10-21 | 1990-04-25 | Nippon Shinku Kogaku Kk | 中性濃度フィルター |
| JP3359114B2 (ja) * | 1993-08-26 | 2002-12-24 | キヤノン株式会社 | 薄膜型ｎｄフィルター及びその製造方法 |
| JP2006084994A (ja) | 2004-09-17 | 2006-03-30 | Nidec Copal Corp | Ｎｄフィルタ及びこれを用いた光量絞り装置 |
| CN106094092B (zh) * | 2016-07-28 | 2018-05-11 | 宁波永新光学股份有限公司 | 一种用于相差显微镜的相位板 |
| JP7031740B2 (ja) * | 2018-06-05 | 2022-03-08 | 株式会社ニコン | 位相板、対物レンズ、及び観察装置 |
-
1976
- 1976-03-19 JP JP2927776A patent/JPS52113236A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105492636A (zh) * | 2013-08-30 | 2016-04-13 | 国立大学法人东京工业大学 | 超弹性合金 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52113236A (en) | 1977-09-22 |