JPS584112A - 画角の広い標準レンズ - Google Patents
画角の広い標準レンズInfo
- Publication number
- JPS584112A JPS584112A JP10176281A JP10176281A JPS584112A JP S584112 A JPS584112 A JP S584112A JP 10176281 A JP10176281 A JP 10176281A JP 10176281 A JP10176281 A JP 10176281A JP S584112 A JPS584112 A JP S584112A
- Authority
- JP
- Japan
- Prior art keywords
- lens
- curvature
- radius
- surface opposed
- projected surface
- 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.)
- Granted
Links
- 230000005499 meniscus Effects 0.000 claims abstract description 15
- 239000002253 acid Substances 0.000 claims 2
- 241001310793 Podium Species 0.000 claims 1
- 230000004075 alteration Effects 0.000 abstract description 33
- 239000002131 composite material Substances 0.000 abstract description 8
- 230000011514 reflex Effects 0.000 abstract description 3
- 206010010071 Coma Diseases 0.000 description 8
- 201000009310 astigmatism Diseases 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241001057181 Orcus Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 206010064127 Solar lentigo Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000012544 Viola sororia Nutrition 0.000 description 1
- 241001106476 Violaceae Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/04—Reversed telephoto objectives
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10176281A JPS584112A (ja) | 1981-06-30 | 1981-06-30 | 画角の広い標準レンズ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10176281A JPS584112A (ja) | 1981-06-30 | 1981-06-30 | 画角の広い標準レンズ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS584112A true JPS584112A (ja) | 1983-01-11 |
| JPS6128973B2 JPS6128973B2 (en, 2012) | 1986-07-03 |
Family
ID=14309237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10176281A Granted JPS584112A (ja) | 1981-06-30 | 1981-06-30 | 画角の広い標準レンズ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS584112A (en, 2012) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0717299A1 (en) * | 1994-12-14 | 1996-06-19 | Nikon Corporation | Exposure apparatus |
| US5548447A (en) * | 1994-03-29 | 1996-08-20 | Fuji Photo Optical Co., Ltd. | Photographic lens system |
| US6084723A (en) * | 1995-03-15 | 2000-07-04 | Nikon Corporation | Exposure apparatus |
| USRE37846E1 (en) | 1995-01-06 | 2002-09-17 | Nikon Corporation | Projection optical system and exposure apparatus using the same |
| USRE38403E1 (en) | 1994-11-10 | 2004-01-27 | Nikon Corporation | Projection optical system and projection exposure apparatus |
| USRE38421E1 (en) | 1994-04-28 | 2004-02-10 | Nikon Corporation | Exposure apparatus having catadioptric projection optical system |
| USRE38438E1 (en) | 1994-08-23 | 2004-02-24 | Nikon Corporation | Catadioptric reduction projection optical system and exposure apparatus having the same |
| USRE38465E1 (en) | 1994-12-14 | 2004-03-16 | Nikon Corporation | Exposure apparatus |
| USRE39296E1 (en) | 1993-03-12 | 2006-09-19 | Nikon Corporation | Catadioptric projection systems |
-
1981
- 1981-06-30 JP JP10176281A patent/JPS584112A/ja active Granted
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE39296E1 (en) | 1993-03-12 | 2006-09-19 | Nikon Corporation | Catadioptric projection systems |
| US5548447A (en) * | 1994-03-29 | 1996-08-20 | Fuji Photo Optical Co., Ltd. | Photographic lens system |
| USRE38421E1 (en) | 1994-04-28 | 2004-02-10 | Nikon Corporation | Exposure apparatus having catadioptric projection optical system |
| USRE39024E1 (en) | 1994-04-28 | 2006-03-21 | Nikon Corporation | Exposure apparatus having catadioptric projection optical system |
| USRE38438E1 (en) | 1994-08-23 | 2004-02-24 | Nikon Corporation | Catadioptric reduction projection optical system and exposure apparatus having the same |
| USRE38403E1 (en) | 1994-11-10 | 2004-01-27 | Nikon Corporation | Projection optical system and projection exposure apparatus |
| EP0717299A1 (en) * | 1994-12-14 | 1996-06-19 | Nikon Corporation | Exposure apparatus |
| US6104544A (en) * | 1994-12-14 | 2000-08-15 | Nikon Corporation | Exposure apparatus |
| USRE38465E1 (en) | 1994-12-14 | 2004-03-16 | Nikon Corporation | Exposure apparatus |
| EP0717299B2 (en) † | 1994-12-14 | 2006-08-09 | Nikon Corporation | Exposure apparatus |
| USRE37846E1 (en) | 1995-01-06 | 2002-09-17 | Nikon Corporation | Projection optical system and exposure apparatus using the same |
| US6084723A (en) * | 1995-03-15 | 2000-07-04 | Nikon Corporation | Exposure apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6128973B2 (en, 2012) | 1986-07-03 |
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