BE421027A - - Google Patents
Info
- Publication number
- BE421027A BE421027A BE421027DA BE421027A BE 421027 A BE421027 A BE 421027A BE 421027D A BE421027D A BE 421027DA BE 421027 A BE421027 A BE 421027A
- Authority
- BE
- Belgium
- Prior art keywords
- magnifying optical
- light
- examined
- magnifying
- lenses
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims description 6
- 239000005357 flat glass Substances 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B25/00—Eyepieces; Magnifying glasses
- G02B25/02—Eyepieces; Magnifying glasses with means for illuminating object viewed
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE421027A true BE421027A (enEXAMPLES) |
Family
ID=82973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE421027D BE421027A (enEXAMPLES) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE421027A (enEXAMPLES) |
-
0
- BE BE421027D patent/BE421027A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2001166214A5 (enEXAMPLES) | ||
| US5428484A (en) | Moveable hand-held lighted mirror | |
| EP1524543B1 (fr) | Endoscope à éclairage ultraviolet | |
| FR2573545A1 (fr) | Appareil d'eclairage par incidence pour microscopes | |
| US5071241A (en) | Camera attachment system and illuminating system for a microscope | |
| US8851702B2 (en) | Collapsible lantern | |
| BE421027A (enEXAMPLES) | ||
| US2222879A (en) | Detachable and adjustable reflecting element for use with a flashlight | |
| FR2745627A1 (fr) | Lampe equipee d'un miroir mobile | |
| BE408838A (enEXAMPLES) | ||
| BE350269A (enEXAMPLES) | ||
| FR2649058A1 (en) | Portable equipment intended for examining the iris | |
| US7178938B2 (en) | Flashlight and magnifying lens combination | |
| JP2005071884A (ja) | 照明装置 | |
| BE353731A (enEXAMPLES) | ||
| BE392581A (enEXAMPLES) | ||
| BE483714A (enEXAMPLES) | ||
| BE375616A (enEXAMPLES) | ||
| BE372389A (enEXAMPLES) | ||
| CN2355339Y (zh) | 手持式阅微镜 | |
| CH135238A (fr) | Dispositif d'éclairage pour projecteur cinématographique. | |
| FR3139636B1 (fr) | système d'émission lumineuse | |
| SU12957A1 (ru) | Ручна лупа | |
| BE412716A (enEXAMPLES) | ||
| CN2138321Y (zh) | 小学光学实验盒 |