FR1040115A - Four lens lens - Google Patents
Four lens lensInfo
- Publication number
- FR1040115A FR1040115A FR1040115DA FR1040115A FR 1040115 A FR1040115 A FR 1040115A FR 1040115D A FR1040115D A FR 1040115DA FR 1040115 A FR1040115 A FR 1040115A
- Authority
- FR
- France
- Prior art keywords
- lens
- lens lens
- 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.)
- Expired
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1040115T | 1951-07-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1040115A true FR1040115A (en) | 1953-10-13 |
Family
ID=9588732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1040115D Expired FR1040115A (en) | 1951-07-25 | 1951-07-25 | Four lens lens |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1040115A (en) |
-
1951
- 1951-07-25 FR FR1040115D patent/FR1040115A/en not_active Expired
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