BE518070A - - Google Patents
Info
- Publication number
- BE518070A BE518070A BE518070DA BE518070A BE 518070 A BE518070 A BE 518070A BE 518070D A BE518070D A BE 518070DA BE 518070 A BE518070 A BE 518070A
- Authority
- BE
- Belgium
- Prior art keywords
- image
- eyepiece
- periscope
- luminoscope
- plane
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims description 5
- 239000011521 glass Substances 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
-
- 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
- G02B27/02—Viewing or reading apparatus
- G02B27/022—Viewing apparatus
- G02B27/023—Viewing apparatus for viewing X-ray images using image converters, e.g. radioscopes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE518070A true BE518070A (enExample) |
Family
ID=154754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE518070D BE518070A (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE518070A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3450455A (en) * | 1966-03-03 | 1969-06-17 | Technical Operations Inc | Optical scanner |
-
0
- BE BE518070D patent/BE518070A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3450455A (en) * | 1966-03-03 | 1969-06-17 | Technical Operations Inc | Optical scanner |
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