IT8167484A0 - Sistema di lenti di collimazione - Google Patents
Sistema di lenti di collimazioneInfo
- Publication number
- IT8167484A0 IT8167484A0 IT8167484A IT6748481A IT8167484A0 IT 8167484 A0 IT8167484 A0 IT 8167484A0 IT 8167484 A IT8167484 A IT 8167484A IT 6748481 A IT6748481 A IT 6748481A IT 8167484 A0 IT8167484 A0 IT 8167484A0
- Authority
- IT
- Italy
- Prior art keywords
- lens system
- collimation lens
- collimation
- lens
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B25/00—Eyepieces; Magnifying glasses
-
- 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
-
- 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
- G02B13/146—Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation with corrections for use in multiple wavelength bands, such as infrared and visible light, e.g. FLIR systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/30—Collimators
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8013848 | 1980-04-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8167484A0 true IT8167484A0 (it) | 1981-04-08 |
IT1143536B IT1143536B (it) | 1986-10-22 |
Family
ID=10513027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67484/81A IT1143536B (it) | 1980-04-26 | 1981-04-08 | Sistema di lenti di collimazione |
Country Status (10)
Country | Link |
---|---|
US (1) | US4398786A (it) |
BE (1) | BE888169A (it) |
CH (1) | CH657924A5 (it) |
DE (1) | DE3112689A1 (it) |
FR (1) | FR2481470A1 (it) |
IN (1) | IN154154B (it) |
IT (1) | IT1143536B (it) |
NL (1) | NL186880C (it) |
NO (1) | NO157155C (it) |
SE (1) | SE451038B (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4469396A (en) * | 1980-10-08 | 1984-09-04 | Barr & Stroud Limited | Afocal dual magnification refractor telescopes |
US4664485A (en) * | 1981-05-20 | 1987-05-12 | Canon Kabushiki Kaisha | Finder optical system for a camera |
US4600265A (en) * | 1983-01-27 | 1986-07-15 | Pilkington P.E. Limited | Infra-red optical systems |
GB2206704B (en) * | 1987-06-27 | 1990-11-14 | Gec Avionics | Lens systems |
US4970403A (en) * | 1988-11-18 | 1990-11-13 | Ltv Aerospace And Defense Company | Focal array reimaging system |
US5077239A (en) * | 1990-01-16 | 1991-12-31 | Westinghouse Electric Corp. | Chalcogenide glass, associated method and apparatus |
FR2667695B1 (fr) * | 1990-10-09 | 1993-08-27 | Thomson Trt Defense | Systeme d'objectifs a athermalisation optique. |
GB9809739D0 (en) * | 1998-05-08 | 1998-07-08 | Pilkington Perkin Elmer Ltd | Afocal telescope |
GB0705910D0 (en) * | 2007-03-27 | 2007-05-09 | Dsam London Llp | Optical arrangement |
US8508864B2 (en) * | 2008-08-25 | 2013-08-13 | Acm Projektentwicklung Gmbh | Objective lens system |
US7880978B2 (en) * | 2008-08-25 | 2011-02-01 | Acm Projektentwicklung Gmbh | Objective lens system |
US20130033976A1 (en) * | 2011-08-04 | 2013-02-07 | Advanced Imaging Technologies, Inc. | Structure and method for generating an optical image from an ultrasonic holographic pattern |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE300544C (it) * | ||||
US2393782A (en) * | 1943-05-01 | 1946-01-29 | Eastman Kodak Co | Ocular |
US2949056A (en) * | 1955-07-11 | 1960-08-16 | W & L E Gurley | Optical plummet |
US3888567A (en) * | 1974-05-01 | 1975-06-10 | American Optical Corp | 10X three element eyepiece |
GB1594966A (en) * | 1977-06-01 | 1981-08-05 | Pilkington Perkin Elmer Ltd | Infra-red optical lens sytems |
-
1981
- 1981-03-18 NL NLAANVRAGE8101329,A patent/NL186880C/xx not_active IP Right Cessation
- 1981-03-19 US US06/245,335 patent/US4398786A/en not_active Expired - Lifetime
- 1981-03-27 FR FR8106218A patent/FR2481470A1/fr active Granted
- 1981-03-28 IN IN341/CAL/81A patent/IN154154B/en unknown
- 1981-03-30 BE BE2/59086A patent/BE888169A/fr not_active IP Right Cessation
- 1981-03-31 DE DE19813112689 patent/DE3112689A1/de not_active Withdrawn
- 1981-04-06 SE SE8102186A patent/SE451038B/sv not_active IP Right Cessation
- 1981-04-08 IT IT67484/81A patent/IT1143536B/it active
- 1981-04-24 NO NO811400A patent/NO157155C/no unknown
- 1981-04-27 CH CH2738/81A patent/CH657924A5/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE888169A (fr) | 1981-07-16 |
SE8102186L (sv) | 1981-10-27 |
NO811400L (no) | 1981-10-27 |
NL186880C (nl) | 1991-03-18 |
CH657924A5 (de) | 1986-09-30 |
DE3112689A1 (de) | 1981-12-24 |
NO157155B (no) | 1987-10-19 |
NL8101329A (nl) | 1981-11-16 |
US4398786A (en) | 1983-08-16 |
IN154154B (it) | 1984-09-29 |
NL186880B (nl) | 1990-10-16 |
FR2481470A1 (fr) | 1981-10-30 |
NO157155C (no) | 1988-01-27 |
FR2481470B1 (it) | 1983-12-30 |
SE451038B (sv) | 1987-08-24 |
IT1143536B (it) | 1986-10-22 |
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