DE299790C - - Google Patents
Info
- Publication number
- DE299790C DE299790C DENDAT299790D DE299790DA DE299790C DE 299790 C DE299790 C DE 299790C DE NDAT299790 D DENDAT299790 D DE NDAT299790D DE 299790D A DE299790D A DE 299790DA DE 299790 C DE299790 C DE 299790C
- Authority
- DE
- Germany
- Prior art keywords
- telescope
- auxiliary system
- eyepiece
- double
- clamping
- 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.)
- Active
Links
- 230000003287 optical effect Effects 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Telescopes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE299790C true DE299790C (enExample) |
Family
ID=553844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT299790D Active DE299790C (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE299790C (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3627496A1 (de) * | 1986-08-13 | 1988-04-21 | Yannikos Sibylle | Vorrichtung zum schutz von geraeten |
-
0
- DE DENDAT299790D patent/DE299790C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3627496A1 (de) * | 1986-08-13 | 1988-04-21 | Yannikos Sibylle | Vorrichtung zum schutz von geraeten |
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