IL113908A - An ultraviolet compact image lens with a very wide angle and a very large aperture - Google Patents
An ultraviolet compact image lens with a very wide angle and a very large apertureInfo
- Publication number
- IL113908A IL113908A IL11390895A IL11390895A IL113908A IL 113908 A IL113908 A IL 113908A IL 11390895 A IL11390895 A IL 11390895A IL 11390895 A IL11390895 A IL 11390895A IL 113908 A IL113908 A IL 113908A
- Authority
- IL
- Israel
- Prior art keywords
- lens
- inches
- curvature
- radius
- refraction
- Prior art date
Links
- 238000003384 imaging method Methods 0.000 title claims description 16
- 230000003287 optical effect Effects 0.000 claims description 80
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 47
- 239000005350 fused silica glass Substances 0.000 claims description 45
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 claims description 22
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 claims description 15
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 13
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 13
- 239000011521 glass Substances 0.000 claims description 12
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims description 11
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 claims description 11
- ONOBXDPYDHTSBQ-UHFFFAOYSA-N 2,3,4,7-tetrahydro-1h-diazepine Chemical compound C1CC=CCNN1 ONOBXDPYDHTSBQ-UHFFFAOYSA-N 0.000 claims description 9
- 229910052594 sapphire Inorganic materials 0.000 claims description 3
- 239000010980 sapphire Substances 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 10
- 238000010168 coupling process Methods 0.000 description 10
- 238000005859 coupling reaction Methods 0.000 description 10
- 239000012530 fluid Substances 0.000 description 10
- 238000013461 design Methods 0.000 description 9
- 230000005499 meniscus Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- HQOXLKBFOCPYAE-UHFFFAOYSA-N 5,7-dimethyl-2,3-dihydro-1h-1,4-diazepine Chemical compound CC1=CC(C)=NCCN1 HQOXLKBFOCPYAE-UHFFFAOYSA-N 0.000 description 3
- 230000004075 alteration Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000003595 spectral effect Effects 0.000 description 3
- 241000511976 Hoya Species 0.000 description 2
- 241001562081 Ikeda Species 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 150000004687 hexahydrates Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
- G02B9/34—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/14—Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation
- G02B13/143—Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation for use with ultraviolet radiation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Lenses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/262,882 US5504618A (en) | 1994-06-20 | 1994-06-20 | Extreme wide angle, very large aperture, compact, UV imaging lens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL113908A0 IL113908A0 (en) | 1995-08-31 |
| IL113908A true IL113908A (en) | 1996-10-16 |
Family
ID=22999470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL11390895A IL113908A (en) | 1994-06-20 | 1995-05-29 | An ultraviolet compact image lens with a very wide angle and a very large aperture |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5504618A (de) |
| EP (1) | EP0769156B1 (de) |
| DE (1) | DE69533065T2 (de) |
| IL (1) | IL113908A (de) |
| WO (1) | WO1995035521A1 (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5768030A (en) * | 1996-09-30 | 1998-06-16 | Eastman Kodak Company | Compact small format lens system |
| US6377383B1 (en) | 1997-09-04 | 2002-04-23 | The University Of British Columbia | Optical switching by controllable frustration of total internal reflection |
| US6038079A (en) * | 1997-10-09 | 2000-03-14 | Imagyn Medical Technologies, Inc. | Sapphire objective system |
| US6452734B1 (en) | 2001-11-30 | 2002-09-17 | The University Of British Columbia | Composite electrophoretically-switchable retro-reflective image display |
| US6891658B2 (en) * | 2002-03-04 | 2005-05-10 | The University Of British Columbia | Wide viewing angle reflective display |
| US6865011B2 (en) * | 2002-07-30 | 2005-03-08 | The University Of British Columbia | Self-stabilized electrophoretically frustrated total internal reflection display |
| US7164536B2 (en) * | 2005-03-16 | 2007-01-16 | The University Of British Columbia | Optically coupled toroidal lens:hemi-bead brightness enhancer for total internal reflection modulated image displays |
| DE102006004490B4 (de) * | 2005-12-22 | 2012-02-16 | Diehl Bgt Defence Gmbh & Co. Kg | Vorsatzoptik |
| US20120250165A1 (en) * | 2009-12-14 | 2012-10-04 | Satoshi Do | Wide-angle lens and system enclosing wide-angle lens |
| KR101195588B1 (ko) | 2010-05-10 | 2012-10-29 | 한국화학연구원 | ＵＶ-ｃ 밴드패스 필터용 조성물 및 이를 이용하여 제조된 광학필터용 필름 |
| CN103376490B (zh) * | 2012-04-27 | 2016-12-21 | 鸿富锦精密工业（深圳）有限公司 | 红外截止滤光片及镜头模组 |
| RU2542641C1 (ru) * | 2013-09-30 | 2015-02-20 | Александр Федорович Осипов | Сверхширокоугольная солнечно-слепая фотоприемная головка |
| CN107272175A (zh) * | 2017-08-09 | 2017-10-20 | 长春国科精密光学技术有限公司 | 一种用于日盲紫外电晕探测的光学系统 |
| WO2023206069A1 (zh) * | 2022-04-26 | 2023-11-02 | 公安部物证鉴定中心 | 基于小角度光通过的内置滤光器光学成像系统 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL170667C (nl) * | 1972-01-31 | 1982-12-01 | Optische Ind De Oude Delft Nv | Lichtsterk objectief van het uitgebreide gauss-type. |
| US3884556A (en) * | 1972-05-10 | 1975-05-20 | Olympus Optical Co | Retrofocus wide-angle lens system |
| JPS5820009B2 (ja) * | 1976-04-27 | 1983-04-21 | オリンパス光学工業株式会社 | 大口径超広角写真レンズ |
| JPS5432317A (en) * | 1977-08-17 | 1979-03-09 | Olympus Optical Co Ltd | Lens for micro-reduction photography |
| SU873194A1 (ru) * | 1979-08-14 | 1981-10-15 | Ленинградский Институт Точной Механики И Оптики | Светосильный объектив дл ультрафиолетовой области спектра |
| US4331390A (en) * | 1979-10-09 | 1982-05-25 | The Perkin-Elmer Corporation | Monocentric optical systems |
| JPS5695207A (en) * | 1979-12-28 | 1981-08-01 | Nippon Kogaku Kk <Nikon> | Compact wide angle lens |
| JPS5944014A (ja) * | 1982-09-06 | 1984-03-12 | Sony Corp | 広角レンズ |
| US4554447A (en) * | 1983-02-28 | 1985-11-19 | Honeywell Inc. | Multi-element spectral filter with curved interior surfaces |
| US4935630A (en) * | 1989-02-24 | 1990-06-19 | Honeywell Inc. | Lens-sphere optical sensing system |
| US5168351A (en) * | 1990-05-16 | 1992-12-01 | North American Philips Corporation | Short focal length video color projector employing dichroic mirror block |
| JP2925799B2 (ja) * | 1991-08-30 | 1999-07-28 | ホーヤ株式会社 | 耐候性試験機用光学フィルター構造体および耐候性試験機 |
| JP2582017B2 (ja) * | 1992-08-21 | 1997-02-19 | 株式会社マーク | 広角結像レンズ |
-
1994
- 1994-06-20 US US08/262,882 patent/US5504618A/en not_active Expired - Lifetime
-
1995
- 1995-05-29 IL IL11390895A patent/IL113908A/en not_active IP Right Cessation
- 1995-06-19 EP EP95928644A patent/EP0769156B1/de not_active Expired - Lifetime
- 1995-06-19 DE DE69533065T patent/DE69533065T2/de not_active Expired - Fee Related
- 1995-06-19 WO PCT/US1995/007788 patent/WO1995035521A1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| EP0769156A4 (de) | 1998-11-11 |
| US5504618A (en) | 1996-04-02 |
| IL113908A0 (en) | 1995-08-31 |
| DE69533065D1 (de) | 2004-06-24 |
| DE69533065T2 (de) | 2005-05-12 |
| WO1995035521A1 (en) | 1995-12-28 |
| EP0769156B1 (de) | 2004-05-19 |
| EP0769156A1 (de) | 1997-04-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Patent granted | ||
| KB | Patent renewed | ||
| HC | Change of name of proprietor(s) | ||
| HC | Change of name of proprietor(s) | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| MM9K | Patent not in force due to non-payment of renewal fees |