GB862734A - A prism combination for altering the light path through a camera-microscope - Google Patents
A prism combination for altering the light path through a camera-microscopeInfo
- Publication number
- GB862734A GB862734A GB17666/59A GB1766659A GB862734A GB 862734 A GB862734 A GB 862734A GB 17666/59 A GB17666/59 A GB 17666/59A GB 1766659 A GB1766659 A GB 1766659A GB 862734 A GB862734 A GB 862734A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- prism
- light path
- microscope
- areas
- 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
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/48—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus
Abstract
862,734. Microscopes; prisms. ZE1SS-STIFTUNG, C. [trading as ZEISS, C. [Firm of]]. May 25, 1959 [May 24, 1958], No. 17666/59. Addition to 802,753. Class 97(1) An arrangement for modifying the light path in a microscope comprises a prism having areas of different reflectivity, this prism being slidable so as to selectively position the different areas in the light path and also being rotatable into at least two different positions. In the form shown in Fig. 1 the arrangement comprises a housing I including concentric tubes 17 and 18 of which tube 17 carries a prism cube 12, 13 and is slidable within the tube 18 while tube 18 is rotatable. As shown in Fig. 2a, the hypotenuse face of the prism cube has a transmitting area a, two partially reflecting areas band c and a totally reflecting area d so that by sliding the tube 17 any one of these areas may be positioned in the light path from a microscope objective 7, 8 or 9 whereby an image of the microscope specimen may be projected into the eyepiece o or into this eyepiece and into a camera Ph. By rotating the tube 18 through 90 degrees, the light may alternatively be directed though a projection eyepiece Pr. The light entering the prism cube is illuminated by a negative lens 10 and positive lens systems 14, 15, 16 are provided to ensure that the final images are formed in equivalent planes. In a further form, the negative lens 10 is replaced by a photographic objective and the positive lens system omitted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE862734X | 1958-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB862734A true GB862734A (en) | 1961-03-15 |
Family
ID=6799175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17666/59A Expired GB862734A (en) | 1958-05-24 | 1959-05-25 | A prism combination for altering the light path through a camera-microscope |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB862734A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2728419A1 (en) * | 1977-06-24 | 1979-01-11 | Storz Karl | Endoscope coupling link for separate viewing system - has two light divider blocks alternately inserted in light path |
| US4518230A (en) * | 1982-01-30 | 1985-05-21 | Carl-Zeiss-Stiftung | Universal binocular tube for microscopes |
| US4639098A (en) * | 1983-11-30 | 1987-01-27 | Mitutoyo Mfg. Co., Ltd. | Microscope |
| DE3734917A1 (en) * | 1987-10-15 | 1989-04-27 | Wolf Gmbh Richard | Ocular attachment for an endoscope |
-
1959
- 1959-05-25 GB GB17666/59A patent/GB862734A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2728419A1 (en) * | 1977-06-24 | 1979-01-11 | Storz Karl | Endoscope coupling link for separate viewing system - has two light divider blocks alternately inserted in light path |
| US4518230A (en) * | 1982-01-30 | 1985-05-21 | Carl-Zeiss-Stiftung | Universal binocular tube for microscopes |
| US4639098A (en) * | 1983-11-30 | 1987-01-27 | Mitutoyo Mfg. Co., Ltd. | Microscope |
| DE3734917A1 (en) * | 1987-10-15 | 1989-04-27 | Wolf Gmbh Richard | Ocular attachment for an endoscope |
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