JPH0463401U - - Google Patents
Info
- Publication number
- JPH0463401U JPH0463401U JP10823390U JP10823390U JPH0463401U JP H0463401 U JPH0463401 U JP H0463401U JP 10823390 U JP10823390 U JP 10823390U JP 10823390 U JP10823390 U JP 10823390U JP H0463401 U JPH0463401 U JP H0463401U
- Authority
- JP
- Japan
- Prior art keywords
- light
- lens
- optical axis
- convergence
- etching
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000005530 etching Methods 0.000 claims 1
- 239000003973 paint Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 4
- 230000003321 amplification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Lens Barrels (AREA)
- Burglar Alarm Systems (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10823390U JPH0463401U (zh) | 1990-10-15 | 1990-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10823390U JPH0463401U (zh) | 1990-10-15 | 1990-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0463401U true JPH0463401U (zh) | 1992-05-29 |
Family
ID=31855112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10823390U Pending JPH0463401U (zh) | 1990-10-15 | 1990-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0463401U (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008304384A (ja) * | 2007-06-08 | 2008-12-18 | Panasonic Electric Works Co Ltd | 赤外光検出器 |
| US8648307B2 (en) | 2007-06-08 | 2014-02-11 | Panasonic Corporation | Infrared ray detector |
| WO2020021916A1 (ja) * | 2018-07-24 | 2020-01-30 | 株式会社ニコン | 接眼光学系およびヘッドマウントディスプレイ |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62251701A (ja) * | 1986-04-25 | 1987-11-02 | Toppan Printing Co Ltd | 光吸収層を有するフレネル板の製造方法 |
-
1990
- 1990-10-15 JP JP10823390U patent/JPH0463401U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62251701A (ja) * | 1986-04-25 | 1987-11-02 | Toppan Printing Co Ltd | 光吸収層を有するフレネル板の製造方法 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008304384A (ja) * | 2007-06-08 | 2008-12-18 | Panasonic Electric Works Co Ltd | 赤外光検出器 |
| US8648307B2 (en) | 2007-06-08 | 2014-02-11 | Panasonic Corporation | Infrared ray detector |
| WO2020021916A1 (ja) * | 2018-07-24 | 2020-01-30 | 株式会社ニコン | 接眼光学系およびヘッドマウントディスプレイ |
| JPWO2020021916A1 (ja) * | 2018-07-24 | 2021-06-24 | 株式会社ニコン | 接眼光学系およびヘッドマウントディスプレイ |