JPH0428285B2 - - Google Patents
Info
- Publication number
- JPH0428285B2 JPH0428285B2 JP58165664A JP16566483A JPH0428285B2 JP H0428285 B2 JPH0428285 B2 JP H0428285B2 JP 58165664 A JP58165664 A JP 58165664A JP 16566483 A JP16566483 A JP 16566483A JP H0428285 B2 JPH0428285 B2 JP H0428285B2
- Authority
- JP
- Japan
- Prior art keywords
- lens
- positive
- distortion
- aberration
- becomes
- 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 - Lifetime
Links
- 230000004075 alteration Effects 0.000 description 39
- 210000001747 pupil Anatomy 0.000 description 13
- 238000010586 diagram Methods 0.000 description 6
- 206010010071 Coma Diseases 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000014509 gene expression Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 201000009310 astigmatism Diseases 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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)
- Lenses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58165664A JPS6057315A (ja) | 1983-09-08 | 1983-09-08 | 広視野接眼レンズ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58165664A JPS6057315A (ja) | 1983-09-08 | 1983-09-08 | 広視野接眼レンズ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6057315A JPS6057315A (ja) | 1985-04-03 |
JPH0428285B2 true JPH0428285B2 (de) | 1992-05-14 |
Family
ID=15816666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58165664A Granted JPS6057315A (ja) | 1983-09-08 | 1983-09-08 | 広視野接眼レンズ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6057315A (de) |
Families Citing this family (11)
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 |
JP3250739B2 (ja) * | 1991-10-24 | 2002-01-28 | オリンパス光学工業株式会社 | 顕微鏡用超広視野接眼レンズ |
JP3401317B2 (ja) * | 1994-02-23 | 2003-04-28 | ペンタックス株式会社 | ルーペ |
US6011655A (en) * | 1995-01-17 | 2000-01-04 | Asahi Kogaku Kogyo Kabushiki Kaisha | Eyepiece |
JPH08254660A (ja) * | 1995-01-17 | 1996-10-01 | Asahi Optical Co Ltd | 接眼レンズ |
JP6003504B2 (ja) * | 2012-10-04 | 2016-10-05 | 株式会社ニコン | 接眼光学系、光学機器 |
WO2014054295A1 (ja) * | 2012-10-04 | 2014-04-10 | 株式会社ニコン | 接眼光学系、光学機器及び接眼光学系の製造方法 |
JP6816347B2 (ja) * | 2015-05-29 | 2021-01-20 | 株式会社ニコン | 接眼レンズ、接眼レンズを有する光学機器 |
JP6634767B2 (ja) * | 2015-09-30 | 2020-01-22 | 株式会社ニコン | 接眼レンズおよび光学機器 |
CN110824694A (zh) * | 2019-11-13 | 2020-02-21 | 北方夜视技术股份有限公司 | 基于分色膜的增强型夜视镜目视系统 |
JP7140181B2 (ja) * | 2020-12-24 | 2022-09-21 | 株式会社ニコン | 接眼レンズ、接眼レンズを有する光学機器、および接眼レンズの製造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE616565C (de) * | 1932-06-23 | 1935-07-31 | Zeiss Carl Fa | Sammelndes, aus zwei frei stehenden Linsengruppen bestehendes Okular |
JPS53138357A (en) * | 1977-05-09 | 1978-12-02 | Yoshihiko Yamauchi | Eyepiece lens |
-
1983
- 1983-09-08 JP JP58165664A patent/JPS6057315A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE616565C (de) * | 1932-06-23 | 1935-07-31 | Zeiss Carl Fa | Sammelndes, aus zwei frei stehenden Linsengruppen bestehendes Okular |
JPS53138357A (en) * | 1977-05-09 | 1978-12-02 | Yoshihiko Yamauchi | Eyepiece lens |
Also Published As
Publication number | Publication date |
---|---|
JPS6057315A (ja) | 1985-04-03 |
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