GB788270A - Improvements in or relating to microscopes - Google Patents
Improvements in or relating to microscopesInfo
- Publication number
- GB788270A GB788270A GB2267/56A GB226756A GB788270A GB 788270 A GB788270 A GB 788270A GB 2267/56 A GB2267/56 A GB 2267/56A GB 226756 A GB226756 A GB 226756A GB 788270 A GB788270 A GB 788270A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mirror
- screen
- stage
- jan
- intermediate image
- 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
- G02B21/00—Microscopes
- G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
- G02B21/364—Projection microscopes
Abstract
788,270. Projection microscopes. REICHERT OPTISCHE WERKE AKT.-GES., C. Jan. 24, 1956 [Jan. 26, 1955], No. 2267/56. Classes 97(1) and 98(1) The screen is mounted preferably in an inclined position, low down on the operator's side of the instrument while the stage is horizontal, or substantially horizontal, low down on the opposite side. The objective may be above or below the stage. In the form shown light from the source 3 is reflected from a mirror 4 through a slide 9 on the stage 1 and is subsequently reflected from a mirror 12 through the projection lens 10 which images the intermediate image formed by the microscope objective 6 on to the screen 2. The mirror 12 is pivoted about an axis 15 to permit the intermediate image to be viewed by the eyepiece 17. The screen may be vibrated in its own plane to remove the granular appearance and may be rotatable or removable for replacement by a holder for photographic material.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT788270X | 1955-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB788270A true GB788270A (en) | 1957-12-23 |
Family
ID=3680947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2267/56A Expired GB788270A (en) | 1955-01-26 | 1956-01-24 | Improvements in or relating to microscopes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB788270A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4101194A (en) * | 1975-08-27 | 1978-07-18 | Olympus Optical Co., Ltd. | Screen microscope with variable illumination |
| US4818084A (en) * | 1987-06-05 | 1989-04-04 | Wentz Iii John B | Single eyepiece binocular microscope |
| GB2210175A (en) * | 1987-09-17 | 1989-06-01 | Buxton Micrarium Ltd | Microscope viewing arrangement |
| US5307098A (en) * | 1991-05-14 | 1994-04-26 | Kabushiki Kaisha Topcon | Projection inspecting machine |
| US5694242A (en) * | 1996-05-31 | 1997-12-02 | Lunax Company Limited | Multi-function microscope |
-
1956
- 1956-01-24 GB GB2267/56A patent/GB788270A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4101194A (en) * | 1975-08-27 | 1978-07-18 | Olympus Optical Co., Ltd. | Screen microscope with variable illumination |
| US4818084A (en) * | 1987-06-05 | 1989-04-04 | Wentz Iii John B | Single eyepiece binocular microscope |
| GB2210175A (en) * | 1987-09-17 | 1989-06-01 | Buxton Micrarium Ltd | Microscope viewing arrangement |
| US5029996A (en) * | 1987-09-17 | 1991-07-09 | Buxton Micrarium Limited | Microscope viewing arrangement |
| GB2210175B (en) * | 1987-09-17 | 1991-10-09 | Buxton Micrarium Ltd | Microscope viewing arrangements |
| US5307098A (en) * | 1991-05-14 | 1994-04-26 | Kabushiki Kaisha Topcon | Projection inspecting machine |
| US5694242A (en) * | 1996-05-31 | 1997-12-02 | Lunax Company Limited | Multi-function microscope |
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