RU95106440A - Method for testing quality of lens and device which implements said method - Google Patents

Method for testing quality of lens and device which implements said method

Info

Publication number
RU95106440A
RU95106440A RU95106440/28A RU95106440A RU95106440A RU 95106440 A RU95106440 A RU 95106440A RU 95106440/28 A RU95106440/28 A RU 95106440/28A RU 95106440 A RU95106440 A RU 95106440A RU 95106440 A RU95106440 A RU 95106440A
Authority
RU
Russia
Prior art keywords
lens
optical
implements
quality
field
Prior art date
Application number
RU95106440/28A
Other languages
Russian (ru)
Other versions
RU2078360C1 (en
Inventor
В.В. Мазяркин
В.П. Остапчук
О.О. Попов
Н.В. Савич
В.В. Сорока
А.А. Тухов
Original Assignee
Богданова Т.Л.
Васильев Л.И.
Верещагин В.П.
Гаврилов А.А.
Каряки В.Г.
Колядинцев В.А.
В.В. Мазяркин
В.П. Остапчук
О.О. Попов
Н.В. Савич
В.В. Сорока
А.А. Тухов
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Богданова Т.Л., Васильев Л.И., Верещагин В.П., Гаврилов А.А., Каряки В.Г., Колядинцев В.А., В.В. Мазяркин, В.П. Остапчук, О.О. Попов, Н.В. Савич, В.В. Сорока, А.А. Тухов filed Critical Богданова Т.Л.
Priority to RU95106440A priority Critical patent/RU2078360C1/en
Publication of RU95106440A publication Critical patent/RU95106440A/en
Application granted granted Critical
Publication of RU2078360C1 publication Critical patent/RU2078360C1/en

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Landscapes

  • Testing Of Optical Devices Or Fibers (AREA)
  • Automatic Focus Adjustment (AREA)

Abstract

FIELD: optical instruments. SUBSTANCE: method involves variation in contrast of image of bar optical targets. Images are generated by tested lens from central and field collimators. Results of measurements are shown on digital indicator. EFFECT: increased speed for checking alignment of optical components of lens and test justification process if required. 3 cl, 4 dwg

Claims (1)

Изобретение относится к оптическому приборостроению и может использоваться для технологического и аттестационного контроля качества фотографических объективов. Суть изобретения заключается в том, что последовательно измеряется контраст изображения штриховых оптических мир, создаваемого контролируемым объективом от центрального и полевого коллиматоров. Результаты измерения отображаются на цифровом индикаторе. Это позволяет оператору в реальном времени восприятия измерительной информации производить оценку качества центрировки оптических компонент объектива и при необходимости контролировать процесс юстировки.The invention relates to optical instrumentation and can be used for technological and certification quality control of photographic lenses. The essence of the invention lies in the fact that the contrast of the image of the dashed optical world created by the controlled lens from the central and field collimators is successively measured. The measurement results are displayed on a digital display. This allows the operator in real time the perception of measurement information to assess the quality of centering of the optical components of the lens and, if necessary, control the alignment process.
RU95106440A 1995-04-25 1995-04-25 Method of quality inspection of objective and device for its implementation RU2078360C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95106440A RU2078360C1 (en) 1995-04-25 1995-04-25 Method of quality inspection of objective and device for its implementation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95106440A RU2078360C1 (en) 1995-04-25 1995-04-25 Method of quality inspection of objective and device for its implementation

Publications (2)

Publication Number Publication Date
RU95106440A true RU95106440A (en) 1996-12-10
RU2078360C1 RU2078360C1 (en) 1997-04-27

Family

ID=20167113

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95106440A RU2078360C1 (en) 1995-04-25 1995-04-25 Method of quality inspection of objective and device for its implementation

Country Status (1)

Country Link
RU (1) RU2078360C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2515064C1 (en) * 2012-11-28 2014-05-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский национальный исследовательский университет информационных технологий, механики и оптики" Lens control and adjustment device

Also Published As

Publication number Publication date
RU2078360C1 (en) 1997-04-27

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