BE535057A - - Google Patents
Info
- Publication number
- BE535057A BE535057A BE535057DA BE535057A BE 535057 A BE535057 A BE 535057A BE 535057D A BE535057D A BE 535057DA BE 535057 A BE535057 A BE 535057A
- Authority
- BE
- Belgium
- Prior art keywords
- screen
- image
- projection
- image intensifier
- mirror
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000002594 fluoroscopy Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 239000005338 frosted glass Substances 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Transforming Electric Information Into Light Information (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE535057A true BE535057A (enrdf_load_stackoverflow) |
Family
ID=166207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE535057D BE535057A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE535057A (enrdf_load_stackoverflow) |
-
0
- BE BE535057D patent/BE535057A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH257776A (fr) | Lunette. | |
| EP1745329B1 (fr) | Module de projection et projecteur l'incorporant | |
| FR2552239A1 (fr) | Microscope d'operation pour deux operateurs | |
| EP0487385A1 (fr) | Dispositif de visualisation collimaté à miroir sphérique hors d'axe pour simulateur | |
| FR2627292A1 (fr) | Systeme optique a diaphragme de zone partielle | |
| BE535057A (enrdf_load_stackoverflow) | ||
| EP3807691B1 (fr) | Jumelles de vision de nuit panoramiques | |
| EP0270166A1 (fr) | Dispositif de rattrapage de distorsion | |
| FR3002802A1 (fr) | Dispositif d'affichage tete haute avec diffuseur comportant un miroir | |
| EP1963135A2 (fr) | Retroviseur de vehicule automobile | |
| WO2018014954A1 (fr) | Zoom anamorphique modulaire | |
| EP0005705A1 (fr) | Lunette optique et son application à la réalisation de jumelles | |
| FR3032040A1 (fr) | Zoom anamorphique modulaire | |
| FR2826134A1 (fr) | Ecran de retroprojection comprenant des moyens qui permettent a la fois de collimater et de micro-focaliser | |
| FR2489135A1 (fr) | Systeme endoscopique a champ variable pour observation distale ou non distale | |
| BE530296A (enrdf_load_stackoverflow) | ||
| FR2715234A1 (fr) | Dispositif déployable permettant de visionner des vues stéréoscopiques montés en couple dans des caches standards. | |
| FR2610118A1 (fr) | Dispositif de relief stereoscopique, pour projecteur de television ou de diapositives | |
| BE403103A (enrdf_load_stackoverflow) | ||
| FR2785396A1 (fr) | Dispositif optique de visualisation d'images a 3 dimensions visibles en relief naturel en avant d'un ecran, sans lunettes particulieres ou protheses | |
| BE390127A (enrdf_load_stackoverflow) | ||
| BE478102A (enrdf_load_stackoverflow) | ||
| BE416687A (enrdf_load_stackoverflow) | ||
| BE518070A (enrdf_load_stackoverflow) | ||
| BE496114A (enrdf_load_stackoverflow) |