JPS56121012A - Optical system - Google Patents
Optical systemInfo
- Publication number
- JPS56121012A JPS56121012A JP1176881A JP1176881A JPS56121012A JP S56121012 A JPS56121012 A JP S56121012A JP 1176881 A JP1176881 A JP 1176881A JP 1176881 A JP1176881 A JP 1176881A JP S56121012 A JPS56121012 A JP S56121012A
- Authority
- JP
- Japan
- Prior art keywords
- optical system
- optical
- 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
- 230000003287 optical effect Effects 0.000 title 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
- G02B17/0856—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors
- G02B17/086—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors wherein the system is made of a single block of optical material, e.g. solid catadioptric systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
- G02B17/0804—Catadioptric systems using two curved mirrors
- G02B17/0808—Catadioptric systems using two curved mirrors on-axis systems with at least one of the mirrors having a central aperture
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
- G02B17/0804—Catadioptric systems using two curved mirrors
- G02B17/0812—Catadioptric systems using two curved mirrors off-axis or unobscured systems in which all of the mirrors share a common axis of rotational symmetry
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
- G02B17/0856—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/117,032 US4344676A (en) | 1979-10-09 | 1980-01-31 | Single element spherical surfaced optics insensitive to wavelength and temperature |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56121012A true JPS56121012A (en) | 1981-09-22 |
JPH0334043B2 JPH0334043B2 (ja) | 1991-05-21 |
Family
ID=22370646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1176881A Granted JPS56121012A (en) | 1980-01-31 | 1981-01-30 | Optical system |
Country Status (4)
Country | Link |
---|---|
US (1) | US4344676A (ja) |
JP (1) | JPS56121012A (ja) |
DE (1) | DE3102816A1 (ja) |
GB (1) | GB2068585B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0649021B2 (ja) * | 1991-07-30 | 1994-06-29 | シントラ ホールディング アクチエン ゲゼルシャフト | ケーキに加圧した粉砕コーヒーをコーヒー機械のコーヒー出し装置から放出するための放出装置 |
JPH0968604A (ja) * | 1995-06-06 | 1997-03-11 | Hughes Missile Syst Co | 固体カタディオプトリックレンズ |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4755017A (en) * | 1984-11-29 | 1988-07-05 | Kaptron, Inc. | Construction for fiber optics communications modules using elements bonded along abutting flat surfaces and method of fabricating same |
GB8612609D0 (en) * | 1986-05-23 | 1986-07-02 | Wynne C G | Optical imaging systems |
IL93738A (en) * | 1990-03-14 | 1994-10-07 | Israel State | Single axis optical system made from a single portion of material |
US6088322A (en) | 1998-05-07 | 2000-07-11 | Broome; Barry G. | Single objective lens for use with CD or DVD optical disks |
DE19928958A1 (de) * | 1999-05-22 | 2000-11-23 | Volkswagen Ag | Laserscanner |
DE10040998A1 (de) * | 2000-08-22 | 2002-03-14 | Zeiss Carl | Projektionsbelichtungsanlage |
US10133043B1 (en) | 2016-09-05 | 2018-11-20 | Telelens LLC. | Compact telephoto lens camera suitable for use in smart phones and similar devices, and methods of using same |
US9933604B1 (en) * | 2016-09-05 | 2018-04-03 | Weimin Lu | Compact catadioptric lenses and lens systems with improved image quality and methods of using same |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2378301A (en) * | 1944-04-08 | 1945-06-12 | Edward K Kaprelian | Optical system |
US2571657A (en) * | 1945-04-27 | 1951-10-16 | Eastman Kodak Co | Catadioptric lens system |
US2640393A (en) * | 1951-03-09 | 1953-06-02 | Taylor Taylor & Hobson Ltd | Reflecting optical objective |
US3051049A (en) * | 1959-03-02 | 1962-08-28 | Bell & Howell Co | Catadioptric objective |
US3647284A (en) * | 1970-11-30 | 1972-03-07 | Virgil B Elings | Optical display device |
GB1443271A (en) * | 1974-01-02 | 1976-07-21 | Rank Organisation Ltd | Reflex lens systems |
-
1980
- 1980-01-31 US US06/117,032 patent/US4344676A/en not_active Expired - Lifetime
-
1981
- 1981-01-28 DE DE19813102816 patent/DE3102816A1/de not_active Ceased
- 1981-01-30 GB GB8102958A patent/GB2068585B/en not_active Expired
- 1981-01-30 JP JP1176881A patent/JPS56121012A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0649021B2 (ja) * | 1991-07-30 | 1994-06-29 | シントラ ホールディング アクチエン ゲゼルシャフト | ケーキに加圧した粉砕コーヒーをコーヒー機械のコーヒー出し装置から放出するための放出装置 |
JPH0968604A (ja) * | 1995-06-06 | 1997-03-11 | Hughes Missile Syst Co | 固体カタディオプトリックレンズ |
Also Published As
Publication number | Publication date |
---|---|
GB2068585B (en) | 1983-07-27 |
JPH0334043B2 (ja) | 1991-05-21 |
US4344676A (en) | 1982-08-17 |
DE3102816A1 (de) | 1982-02-11 |
GB2068585A (en) | 1981-08-12 |
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