SU605190A1 - Mirror-lens objective - Google Patents
Mirror-lens objectiveInfo
- Publication number
- SU605190A1 SU605190A1 SU762413064A SU2413064A SU605190A1 SU 605190 A1 SU605190 A1 SU 605190A1 SU 762413064 A SU762413064 A SU 762413064A SU 2413064 A SU2413064 A SU 2413064A SU 605190 A1 SU605190 A1 SU 605190A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mirror
- lens objective
- lens
- objective
- positive lens
- Prior art date
Links
Landscapes
- Lenses (AREA)
Description
Ный мениск, вогнутостью обращенный к плоскости предметов, зеркало Манжепа, малое зеркало и компенсатор, выполненный из одиночных отрицательной и положительной липз, отличающийс тем, что, с целью повышени светосилы и улучшени качества изображени , компенсатор снабжен установленным за положительной линзой склеенным из призмы и положительной линзы блоком, а входна положительна линза и отрицательный мениск выполнены с фокусными рассто ни ми 3,5f -4,5f и минус 4f - минус 6/ соответственно , где / - фокусное рассто ние объектива . Источники информации, прин тые во внимание при экспертизе 1.Патент Англии № 1130654, кл. G 02В 17/08, 1968. 2.Патент США № 3711184, кл. 350-201, 1973.The new meniscus, concavity facing the plane of objects, the Manzhep mirror, a small mirror and a compensator made of single negative and positive lipes, characterized in that, in order to increase luminosity and image quality, the compensator is fitted with a positive lens mounted behind the positive lens the lenses are a block, and the input positive lens and negative meniscus are made with focal lengths of 3,5f -4,5f and minus 4f - minus 6 / respectively, where / is the focal distance of the lens. Sources of information taken into account during the examination 1. England patent number 1130654, cl. G 02B 17/08, 1968. 2. US patent number 3711184, cl. 350-201, 1973.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762413064A SU605190A1 (en) | 1976-10-19 | 1976-10-19 | Mirror-lens objective |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762413064A SU605190A1 (en) | 1976-10-19 | 1976-10-19 | Mirror-lens objective |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU605190A1 true SU605190A1 (en) | 1978-04-30 |
Family
ID=20680240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762413064A SU605190A1 (en) | 1976-10-19 | 1976-10-19 | Mirror-lens objective |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU605190A1 (en) |
-
1976
- 1976-10-19 SU SU762413064A patent/SU605190A1/en active
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