NL6605352A - - Google Patents
Info
- Publication number
- NL6605352A NL6605352A NL6605352A NL6605352A NL6605352A NL 6605352 A NL6605352 A NL 6605352A NL 6605352 A NL6605352 A NL 6605352A NL 6605352 A NL6605352 A NL 6605352A NL 6605352 A NL6605352 A NL 6605352A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- G02B13/16—Optical objectives specially designed for the purposes specified below for use in conjunction with image converters or intensifiers, or for use with projectors, e.g. objectives for projection TV
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 |
|---|---|---|---|
| DEL0050664 | 1965-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6605352A true NL6605352A (en:Method) | 1966-11-10 |
Family
ID=7273591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6605352A NL6605352A (en:Method) | 1965-05-08 | 1966-04-21 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3516734A (en:Method) |
| CH (1) | CH451545A (en:Method) |
| DE (1) | DE1302321B (en:Method) |
| NL (1) | NL6605352A (en:Method) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3614209A (en) * | 1970-02-24 | 1971-10-19 | Chrysler Corp | Wide angle-biocular eyepiece |
| US3663753A (en) * | 1970-07-22 | 1972-05-16 | Nasa | Light sensor |
| US4001766A (en) * | 1975-02-26 | 1977-01-04 | Westinghouse Electric Corporation | Acoustic lens system |
| JPS5595920A (en) * | 1979-01-11 | 1980-07-21 | Canon Inc | Rear attachment lens |
| DE3070141D1 (en) * | 1979-05-16 | 1985-03-28 | Pilkington Perkin Elmer Ltd | Four-component lens and display apparatus including this lens |
| JPS58139111A (ja) * | 1982-02-12 | 1983-08-18 | Minolta Camera Co Ltd | ビデオプロジエクタ−用屈折型光学系 |
| US4620773A (en) * | 1982-05-15 | 1986-11-04 | Hitachi, Ltd. | Projection lens for projection television |
| JPS6049311A (ja) * | 1983-08-29 | 1985-03-18 | Nippon Kogaku Kk <Nikon> | 投影レンズ |
| JPS61210313A (ja) * | 1985-03-15 | 1986-09-18 | Ricoh Co Ltd | 全長の短い広角レンズ |
| JPS61249014A (ja) * | 1985-04-27 | 1986-11-06 | Minolta Camera Co Ltd | ビデオプロジエクタ−用屈折型光学系 |
| JPH0750245B2 (ja) * | 1987-03-31 | 1995-05-31 | 松下電器産業株式会社 | 投影レンズ |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2423676A (en) * | 1943-11-20 | 1947-07-08 | Eastman Kodak Co | Eyepiece |
| FR1201503A (fr) * | 1957-02-25 | 1959-12-30 | Farrand Optical Co Inc | Objectif photographique de grande luminosité |
| US3132200A (en) * | 1961-06-05 | 1964-05-05 | American Optical Corp | Microscope optical system |
| FR1358101A (fr) * | 1963-05-28 | 1964-04-10 | Rodenstock Optik G | Objectif pour tubes à rayons cathodiques |
-
1965
- 1965-05-08 DE DE19651302321D patent/DE1302321B/de active Pending
-
1966
- 1966-04-21 NL NL6605352A patent/NL6605352A/xx unknown
- 1966-04-25 CH CH596366A patent/CH451545A/de unknown
- 1966-04-25 US US544749A patent/US3516734A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH451545A (de) | 1968-05-15 |
| US3516734A (en) | 1970-06-23 |
| DE1302321B (de) | 1972-05-31 |