RU1812542C - Cylindrical lens - Google Patents
Cylindrical lensInfo
- Publication number
- RU1812542C RU1812542C SU914756084A SU4756084A RU1812542C RU 1812542 C RU1812542 C RU 1812542C SU 914756084 A SU914756084 A SU 914756084A SU 4756084 A SU4756084 A SU 4756084A RU 1812542 C RU1812542 C RU 1812542C
- Authority
- RU
- Russia
- Prior art keywords
- elements
- cylindrical lens
- lens
- cylindrical
- mating
- Prior art date
Links
Landscapes
- Lens Barrels (AREA)
Abstract
Использование: изготовление цилиндрических оптических элементов, Сущность изобретени : цилиндрическа линза содержит два элемента, сопр женных между собой по сферическим .поверхност м. Соединены между собой элементы склеива- ;нием или установкой на глубокий оптиче- ский контакт.Usage: the manufacture of cylindrical optical elements, Summary of the invention: a cylindrical lens contains two elements that are interconnected on a spherical surface. The elements are interconnected by bonding; by gluing or by deep optical contact.
Description
Изобретение относитс к оптическому приборостроению и может быть использовано при изготовлении цилиндрической оптики . .- The invention relates to optical instrumentation and can be used in the manufacture of cylindrical optics. .-
Целью изобретени вл етс повышение технологичности цилиндрической линзы . . . --.; An object of the invention is to increase the manufacturability of a cylindrical lens. . . - .;
Изобретение позвол ет изготовить цилиндрическую линзу без ошибок разворота и наклона осей ее поверхностей.The invention makes it possible to manufacture a cylindrical lens without error in pivoting and tilting the axes of its surfaces.
Сущность изобретени состоит и ТОМ, что линза выполнена из двух элементов, сопр женных по сферическим поверхност м.SUMMARY OF THE INVENTION This is such that the lens is made of two elements that are joined along spherical surfaces.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU914756084A RU1812542C (en) | 1991-09-01 | 1991-09-01 | Cylindrical lens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU914756084A RU1812542C (en) | 1991-09-01 | 1991-09-01 | Cylindrical lens |
Publications (1)
Publication Number | Publication Date |
---|---|
RU1812542C true RU1812542C (en) | 1993-04-30 |
Family
ID=21478026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU914756084A RU1812542C (en) | 1991-09-01 | 1991-09-01 | Cylindrical lens |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU1812542C (en) |
-
1991
- 1991-09-01 RU SU914756084A patent/RU1812542C/en active
Non-Patent Citations (1)
Title |
---|
РТМЗ-363-73. Детали оптические с цилиндрическими рабочими поверхност ми. Технолбгический процесс изготовлени . 1973.; * |
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