Journal of Korean Ophthalmic Optics Society (한국안광학회지)
- Volume 8 Issue 2
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- Pages.177-183
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- 2003
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- 1226-5012(pISSN)
Development of an Optical System for Iris Photographing
홍채 촬영용 광학계 개발
- Lee, Dong-Hee (Department of Ophthalmic Optics, Seoul Health College)
- 이동희 (서울보건대학 안경광학과)
- Received : 2003.08.30
- Published : 2003.11.01
Abstract
We tried to design and manufacture an iris photographing optical-system which is used in the Oriental medicine or medical diagnostics. The whole system consists of a light source part, an image focusing part, a CCD transfer part and a diagnosis S/W. We designed the image focusing part to the reduction optical-system with 0.58X magnification of which the chromatic aberration is removed by using materials of FD60 and BACD5. The image focusing part's localization did big contribution in coot reduction of products. The manufactured iris photographing optical-system had superior performance in aspect that has stereoscopic effects of images in comparison with the foreigner's.
한의학, 진단학에서 사용되는 홍채 촬영용 광학계를 설계 제작해 보았다. 전체 구성은 광원부, 결상광학계, 촬상구동부, 진단 S/W로 되어있다. 결상광학계는 FD60, BACD5의 재질로 색수차를 제거한 0.58X배의 축소광학계로 설계하였다. 결상광학계의 국산화는 제품 전체의 원가절감에 큰 기여를 하게 되었다. 제작되어진 촬영장치는 외국제품과 비교해 볼 때 영상의 입체감에서 우수한 성능을 가직 가지게 되었다.
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