SU1751710A1 - Rotation lens turret assembly for the replacement of optical elements - Google Patents
Rotation lens turret assembly for the replacement of optical elements Download PDFInfo
- Publication number
- SU1751710A1 SU1751710A1 SU894648942A SU4648942A SU1751710A1 SU 1751710 A1 SU1751710 A1 SU 1751710A1 SU 894648942 A SU894648942 A SU 894648942A SU 4648942 A SU4648942 A SU 4648942A SU 1751710 A1 SU1751710 A1 SU 1751710A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- bracket
- optical elements
- replacement
- turret
- turret assembly
- Prior art date
Links
Landscapes
- Lens Barrels (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Abstract
Изобретение относитс к оптическому приборостроению и может быть использовано в оптических системах с переменным увеличением. Цель изобретени - увеличение точности турели. Указанна цель достигаетс тем, что турель содержит поворотный кронштейн 1, установленный на оси, выполненной в виде цапф 2 и 3, которые установлены соответственно в колодках 4 и 5, кажда из которых с помощью двух плоских пружин 6 и 7 присоединена к кронштейну 8, закрепленному в корпусе-9. На поворотнбм кронштейне 1 размещены объективы. На оптической оси одного из объективов в корпусе 9 установлены две фиксирующие втулки 12 и 13, контактирующие с обеих есторон с торцами поворотного Кронштейна 1. Смена увеличени обеспечиваетс поворотом кронштейна 1 с помощью руко тки 19. 2 ил.The invention relates to optical instrumentation and can be used in variable magnification optical systems. The purpose of the invention is to increase the accuracy of the turret. This goal is achieved by the fact that the turret contains a swivel bracket 1 mounted on an axis made in the form of pins 2 and 3, which are installed respectively in blocks 4 and 5, each of which is attached to the bracket 8 fixed by means of two flat springs 6 and 7 in case-9. On the rotation bracket 1 placed lenses. On the optical axis of one of the lenses in the housing 9, two fixing sleeves 12 and 13 are installed, which are in contact with both estrusions with the ends of the pivoting Arm 1. Change of magnification is ensured by rotating the arm 1 with the handle 19. 2 Il.
Description
11eleven
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894648942A SU1751710A1 (en) | 1989-02-06 | 1989-02-06 | Rotation lens turret assembly for the replacement of optical elements |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894648942A SU1751710A1 (en) | 1989-02-06 | 1989-02-06 | Rotation lens turret assembly for the replacement of optical elements |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1751710A1 true SU1751710A1 (en) | 1992-07-30 |
Family
ID=21428013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894648942A SU1751710A1 (en) | 1989-02-06 | 1989-02-06 | Rotation lens turret assembly for the replacement of optical elements |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1751710A1 (en) |
-
1989
- 1989-02-06 SU SU894648942A patent/SU1751710A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 736036, кл. G 02 В 7/16, 1980. * |
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