NL6908899A - - Google Patents
Info
- Publication number
- NL6908899A NL6908899A NL6908899A NL6908899A NL6908899A NL 6908899 A NL6908899 A NL 6908899A NL 6908899 A NL6908899 A NL 6908899A NL 6908899 A NL6908899 A NL 6908899A NL 6908899 A NL6908899 A NL 6908899A
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH889468A CH486708A (de) | 1968-06-14 | 1968-06-14 | Lichtstarkes Objektiv vom erweiterten Doppel-Anastigmat-Typus mit Innenblende |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6908899A true NL6908899A (xx) | 1969-12-16 |
Family
ID=4345959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6908899A NL6908899A (xx) | 1968-06-14 | 1969-06-11 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3612663A (xx) |
| CH (1) | CH486708A (xx) |
| DE (1) | DE6605774U (xx) |
| NL (1) | NL6908899A (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2114176C2 (de) * | 1971-03-24 | 1982-05-06 | Fa. Carl Zeiss, 7920 Heidenheim | Lichtstarkes photographisches Objektiv vom erweiterten Gauss-Typ |
| JPS5119779B1 (xx) * | 1971-04-16 | 1976-06-19 | ||
| US3709582A (en) * | 1971-05-21 | 1973-01-09 | Gen Electric | High performance folded objective lens |
| US3738739A (en) * | 1972-03-17 | 1973-06-12 | Zeiss Stiftung | High light intensity photographic lens of the extended gauss type |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2831396A (en) * | 1954-10-20 | 1958-04-22 | Schneider Co Optische Werke | Optical system with interchangeable components for variation of image scale |
| US3010367A (en) * | 1956-12-07 | 1961-11-28 | Chicago Aerial Ind Inc | Optical sighting lens systems |
-
1968
- 1968-06-14 CH CH889468A patent/CH486708A/de not_active IP Right Cessation
- 1968-09-27 DE DE6605774U patent/DE6605774U/de not_active Expired
-
1969
- 1969-06-11 NL NL6908899A patent/NL6908899A/xx unknown
- 1969-06-11 US US832301A patent/US3612663A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3612663A (en) | 1971-10-12 |
| DE1797435B2 (de) | 1976-08-12 |
| DE1797435A1 (de) | 1971-09-09 |
| CH486708A (de) | 1970-02-28 |
| DE6605774U (de) | 1970-07-02 |