KR930022105A - Optical system performance measurement device - Google Patents

Optical system performance measurement device Download PDF

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Publication number
KR930022105A
KR930022105A KR1019920005537A KR920005537A KR930022105A KR 930022105 A KR930022105 A KR 930022105A KR 1019920005537 A KR1019920005537 A KR 1019920005537A KR 920005537 A KR920005537 A KR 920005537A KR 930022105 A KR930022105 A KR 930022105A
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KR
South Korea
Prior art keywords
optical system
peripheral
center
measuring
central
Prior art date
Application number
KR1019920005537A
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Korean (ko)
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KR100225779B1 (en
Inventor
김문현
Original Assignee
이대원
삼성항공산업 주식회사
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Priority to KR1019920005537A priority Critical patent/KR100225779B1/en
Publication of KR930022105A publication Critical patent/KR930022105A/en
Application granted granted Critical
Publication of KR100225779B1 publication Critical patent/KR100225779B1/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)

Abstract

본 발명은 광학계의 성능 측정장치에 관한 것이다.The present invention relates to an apparatus for measuring performance of an optical system.

본 발명은 측정광학계의 전방에 위치되며 표판이 부착된 스크린과, 상기 측정광학계의 후방에 설치되며 상기 표판의 중앙 및 주변의 화상을 각각 인식하는 중앙부 및 주변부 고체촬상소자 및 인식된 화상을 모니터하는 중앙 및 주변부 모니터와, 상기 측정광학계와 중앙부 및 주변부 고체촬상소자 사이에 위치되며 상기 측정광학계를 통해 결상되는 표판의 중앙 및 주변 결상점을 각각 확대하여 상기 고체촬상소자로 각각 집속시키는 중앙부 및 주변부 대물렌즈를 구비하여 된점에 그 특징이 있다.The present invention is provided in front of the measuring optical system and attached to the screen, the monitor and the central and peripheral solid-state image pickup device which is installed in the rear of the measuring optical system and recognizes the image of the center and the periphery of the plate, respectively, to monitor the recognized image Central and peripheral monitors positioned between the center and peripheral monitors, the measurement optical system, and the central and peripheral solid-state image pickup devices, and the center and peripheral objectives of the central and peripheral imaging points of the image formed through the measurement optical system are respectively magnified and focused on the solid-state image pickup devices. The feature is that the lens is provided.

따라서 측정광학계의 해상도를 정확하고도 용이하게 측정할 수 있으며, 해상도 이외에 왜곡수차, 상면만곡량, 비상면 조도등을 측정할 수 있게 된다.Therefore, the resolution of the measurement optical system can be accurately and easily measured, and in addition to the resolution, distortion aberration, image curvature, and emergency surface roughness can be measured.

Description

광학계의 성능 측정 장치Optical performance measuring device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명에 따른 광학계의 성능 측정장치를 보인 개략도.2 is a schematic view showing an apparatus for measuring performance of an optical system according to the present invention.

제3도는 본 발명에 따른 광학계의 성능 측정장치의 다른 실시예.3 is another embodiment of an apparatus for measuring performance of an optical system according to the present invention.

Claims (2)

측정광학계(1)의 전방에 위치되며 표판(3)의 부착된 스크린(2)과, 상기 측정광하계(1)의 후방에 설치되며 상기 표판(3)의 중앙 및 주변의 화상을 각각 인식하는 중앙부 및 주변부 고체촬상소자(4)(5) 및 인식된 화상을 모니터하는 중앙 및 주변부 모니터(8)(9)와, 상기 측정광학계(1)와 중앙부 및 주변부 고체촬상소자(4)(5)사이에 위치되며 상기 측정광학계(1)를 통해 결상되는 표판(3)의 중앙 및 주변결상점(A)(B)을 각각 확대하여 상기 고체 촬상소자(4)(5)로 각각 집속시키는 중앙부 및 주변주 대물렌즈(6)(7)를 구비하여 된것을 특징으로 하는 광학계의 성능 측정장치.Located in front of the measuring optical system 1 and installed on the attached screen 2 of the plate 3 and the rear of the measuring light meter 1 to recognize images of the center and the periphery of the plate 3, respectively. Center and Peripheral Solid State Imaging Devices (4) (5) and Center and Peripheral Monitors (8) (9) for monitoring the recognized images, and the measuring optical system (1) and Center and Peripheral Solid State Imaging Devices (4) (5) A central portion positioned between and centering the center and peripheral imaging points A and B of the image plate 3 formed through the optical system 1 and focusing them on the solid-state imaging device 4 and 5, respectively; Peripheral objective lens (6) (7) characterized in that the performance measurement device of the optical system. 제1항에 있어서, 상기 측변부 대물렌즈(7) 및 주변주 고체촬상소자(5)가 수평ㆍ수직방향으로 위치 이동가능하게 설치되어 된것을 특징으로 하는 광학계의 성능 측정장치.2. An apparatus for measuring performance of an optical system according to claim 1, wherein the side-side objective lens (7) and the peripheral circumferential solid state image pickup device (5) are provided so as to be movable in the horizontal and vertical directions. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920005537A 1992-04-02 1992-04-02 An efficiency measurement device of optical system KR100225779B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920005537A KR100225779B1 (en) 1992-04-02 1992-04-02 An efficiency measurement device of optical system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920005537A KR100225779B1 (en) 1992-04-02 1992-04-02 An efficiency measurement device of optical system

Publications (2)

Publication Number Publication Date
KR930022105A true KR930022105A (en) 1993-11-23
KR100225779B1 KR100225779B1 (en) 1999-11-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920005537A KR100225779B1 (en) 1992-04-02 1992-04-02 An efficiency measurement device of optical system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020066378A (en) * 2001-02-09 2002-08-16 호야 가부시키가이샤 A lens meter for measuring properties of a spectacle lens or a contact lens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020066378A (en) * 2001-02-09 2002-08-16 호야 가부시키가이샤 A lens meter for measuring properties of a spectacle lens or a contact lens

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Publication number Publication date
KR100225779B1 (en) 1999-11-01

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