FR1069135A - Interchangeable lens frame - Google Patents
Interchangeable lens frameInfo
- Publication number
- FR1069135A FR1069135A FR1069135DA FR1069135A FR 1069135 A FR1069135 A FR 1069135A FR 1069135D A FR1069135D A FR 1069135DA FR 1069135 A FR1069135 A FR 1069135A
- Authority
- FR
- France
- Prior art keywords
- lens frame
- interchangeable lens
- interchangeable
- frame
- 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
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C1/00—Assemblies of lenses with bridges or browbars
- G02C1/04—Bridge or browbar secured to or integral with partial rims, e.g. with partially-flexible rim for holding lens
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1069135T | 1952-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1069135A true FR1069135A (en) | 1954-07-05 |
Family
ID=9604057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1069135D Expired FR1069135A (en) | 1952-11-25 | 1952-11-25 | Interchangeable lens frame |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1069135A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2949818A (en) * | 1957-06-12 | 1960-08-23 | Lancon Roger | Spectacles with removable lenses |
| EP0186061A3 (en) * | 1984-12-24 | 1988-12-07 | Walter Steiner | Auxiliary viewing apparatus, particularly an auxiliary reading device |
-
1952
- 1952-11-25 FR FR1069135D patent/FR1069135A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2949818A (en) * | 1957-06-12 | 1960-08-23 | Lancon Roger | Spectacles with removable lenses |
| EP0186061A3 (en) * | 1984-12-24 | 1988-12-07 | Walter Steiner | Auxiliary viewing apparatus, particularly an auxiliary reading device |
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