FR2473189A1 - Graticule pour appareils optiques d'observation - Google Patents
Graticule pour appareils optiques d'observation Download PDFInfo
- Publication number
- FR2473189A1 FR2473189A1 FR8100036A FR8100036A FR2473189A1 FR 2473189 A1 FR2473189 A1 FR 2473189A1 FR 8100036 A FR8100036 A FR 8100036A FR 8100036 A FR8100036 A FR 8100036A FR 2473189 A1 FR2473189 A1 FR 2473189A1
- Authority
- FR
- France
- Prior art keywords
- graticule
- optical observation
- observation devices
- drawings
- image field
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 6
- 238000006748 scratching Methods 0.000 claims abstract description 3
- 230000002393 scratching effect Effects 0.000 claims abstract description 3
- 238000005530 etching Methods 0.000 claims description 2
- 239000003550 marker Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000005286 illumination Methods 0.000 description 7
- 230000005855 radiation Effects 0.000 description 4
- 230000003667 anti-reflective effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization 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
- G02B27/32—Fiducial marks and measuring scales within the optical system
- G02B27/34—Fiducial marks and measuring scales within the optical system illuminated
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Viewfinders (AREA)
- Optical Elements Other Than Lenses (AREA)
- Lenses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803000332 DE3000332A1 (de) | 1980-01-07 | 1980-01-07 | Strichplatte fuer optische betrachtungsgeraete |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2473189A1 true FR2473189A1 (fr) | 1981-07-10 |
| FR2473189B1 FR2473189B1 (enrdf_load_html_response) | 1985-04-26 |
Family
ID=6091611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8100036A Granted FR2473189A1 (fr) | 1980-01-07 | 1981-01-05 | Graticule pour appareils optiques d'observation |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT375474B (enrdf_load_html_response) |
| DE (1) | DE3000332A1 (enrdf_load_html_response) |
| FR (1) | FR2473189A1 (enrdf_load_html_response) |
| GB (1) | GB2068584B (enrdf_load_html_response) |
| IT (1) | IT1134950B (enrdf_load_html_response) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3246832A1 (de) * | 1981-12-19 | 1983-06-30 | Canon K.K., Tokyo | Strahlteiler |
| JPH0675140B2 (ja) * | 1984-04-05 | 1994-09-21 | オリンパス光学工業株式会社 | 顕微鏡の写真撮影用表示装置 |
| SE458963B (sv) * | 1984-09-19 | 1989-05-22 | Interaims Ab | Anordning av siktmaerke och ljusalstrande energikaella foer siktmaerket |
| US4557578A (en) * | 1984-12-24 | 1985-12-10 | Eastman Kodak Company | Viewfinder for autofocus cameras |
| US5218393A (en) * | 1990-04-12 | 1993-06-08 | Asahi Kogaku Kogyo Kabushiki Kaisha | Viewfinder with field of view indicating frame |
| DE59501905D1 (de) * | 1994-12-20 | 1998-05-20 | Swarovski Optik Kg | Zielfernrohr mit leuchtendem Absehen |
| US8437079B2 (en) * | 2011-05-06 | 2013-05-07 | Leapers, Inc. | Apparatus including a reticle, assembly and method for operating the same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH375928A (de) * | 1959-04-04 | 1964-03-15 | Zeiss Carl Fa | Optisches Instrument, insbesondere Feldstecher |
| FR2228630A1 (enrdf_load_html_response) * | 1973-05-10 | 1974-12-06 | United Kingdom Government |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2364369A (en) * | 1942-02-05 | 1944-12-05 | Eastman Kodak Co | Diffusing screen |
| DE1256533B (de) * | 1966-02-04 | 1967-12-14 | Friedrich Wilhelm Fink | Sucher fuer fotografische Zwecke |
-
1980
- 1980-01-07 DE DE19803000332 patent/DE3000332A1/de not_active Ceased
- 1980-12-23 AT AT0630680A patent/AT375474B/de active
- 1980-12-30 GB GB8041474A patent/GB2068584B/en not_active Expired
-
1981
- 1981-01-05 FR FR8100036A patent/FR2473189A1/fr active Granted
- 1981-01-06 IT IT19022/81A patent/IT1134950B/it active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH375928A (de) * | 1959-04-04 | 1964-03-15 | Zeiss Carl Fa | Optisches Instrument, insbesondere Feldstecher |
| FR2228630A1 (enrdf_load_html_response) * | 1973-05-10 | 1974-12-06 | United Kingdom Government |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1134950B (it) | 1986-08-20 |
| DE3000332A1 (de) | 1981-07-09 |
| AT375474B (de) | 1984-08-10 |
| GB2068584A (en) | 1981-08-12 |
| IT8119022A0 (it) | 1981-01-06 |
| GB2068584B (en) | 1983-08-10 |
| ATA630680A (de) | 1983-12-15 |
| FR2473189B1 (enrdf_load_html_response) | 1985-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |