GB1455029A - Apparatus for checking the line of sight of a telescope in relation to that of an infra-red goniometer - Google Patents
Apparatus for checking the line of sight of a telescope in relation to that of an infra-red goniometerInfo
- Publication number
- GB1455029A GB1455029A GB1711974A GB1711974A GB1455029A GB 1455029 A GB1455029 A GB 1455029A GB 1711974 A GB1711974 A GB 1711974A GB 1711974 A GB1711974 A GB 1711974A GB 1455029 A GB1455029 A GB 1455029A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mirror
- goniometer
- telescope
- sight
- radiation
- 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
- 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
- G02B23/10—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors reflecting into the field of view additional indications, e.g. from collimator
-
- 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
- G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Telescopes (AREA)
- Lenses (AREA)
Abstract
1455029 Optical apparatus MESSERSCHMITT-BOLKOW-BLOHM GmbH 18 April 1974 [26 April 1973] 17119/74 Heading G2J Optical apparatus for checking the alignment of a telescope sight with respect to the line of sight of a coupled infrared goniometer 1, is adjustably attached over an object aperture 2 of the goniometer and comprises two concave mirrors 11, 12 having a common optical axis 17 and having their concave surface facing each other, a source 13 of visible and infrared radiation positioned at the focal point of the mirror 11, and an eye-piece 16 focused on the focal point of the second mirror 12; the mirror 11 particles transmits visible light and reflects 1-R radiation while the mirror 12 reflects visible light and transmits 1-R radiation; the optical system is adjusted with respect to the goniometer until an image of a distant object, sighted in the telescope, is seen through the eyepiece 16 in super-position with an image of a diaphragm 14 illuminated by the source 13. In this adjusted position of the apparatus, rays 21, of 1-R radiation entering the goniometer 1 are parallel to rays of light 23 from said object and therefore parallel to those entering the telescope. The goniometer is then adjusted to bring its line of sight parallel to the rays 21. In the embodiment shown in Fig. 3, each mirror 11, 12 is apertured along the axis 17 and is covered by a plane mirror 41, 42 having a central aperture. The diaphragm 14 is defined by the apertured mirror 41.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732321059 DE2321059C3 (en) | 1973-04-26 | Device for checking the alignment of the sight lines of a telescopic sight and an infrared goniometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1455029A true GB1455029A (en) | 1976-11-10 |
Family
ID=5879267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1711974A Expired GB1455029A (en) | 1973-04-26 | 1974-04-18 | Apparatus for checking the line of sight of a telescope in relation to that of an infra-red goniometer |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2227523B1 (en) |
| GB (1) | GB1455029A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109946845A (en) * | 2019-04-12 | 2019-06-28 | 武汉大学 | A kind of telescope optic axis is precisely to the adjusting method of zenith |
| CN112894231A (en) * | 2021-01-14 | 2021-06-04 | 柳州工学院 | Flexible tool platform based on welding robot |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH607073A5 (en) * | 1975-11-13 | 1978-11-30 | Eltro Gmbh | |
| DE2722796C3 (en) * | 1977-05-20 | 1981-12-03 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Device for aligning the optical axes of several optical devices parallel to one another |
| DE3829707A1 (en) * | 1988-09-01 | 1990-03-15 | Zeiss Carl Fa | DEVICE FOR GENERATING AN OPTICAL TARGET |
-
1974
- 1974-04-18 GB GB1711974A patent/GB1455029A/en not_active Expired
- 1974-04-24 FR FR7414186A patent/FR2227523B1/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109946845A (en) * | 2019-04-12 | 2019-06-28 | 武汉大学 | A kind of telescope optic axis is precisely to the adjusting method of zenith |
| CN112894231A (en) * | 2021-01-14 | 2021-06-04 | 柳州工学院 | Flexible tool platform based on welding robot |
| CN112894231B (en) * | 2021-01-14 | 2023-04-07 | 柳州工学院 | Flexible tool platform based on welding robot |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2321059A1 (en) | 1974-11-21 |
| FR2227523B1 (en) | 1977-06-24 |
| DE2321059B2 (en) | 1975-12-11 |
| FR2227523A1 (en) | 1974-11-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |