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전역구조함수를 사용한 광각 2군 줌 렌즈의 설계

Design of Two-group Zoom Lens System with Wide Angle of View Using Global Structure Function

  • 권혁준 (한남대학교 광.전자물리학과) ;
  • 임천석 (한남대학교 광.전자물리학과)
  • Kwon, Hyuk-Joon (Department of Applied Optics and Electromagnetics, College of Natural Science, Hannam University) ;
  • Rim, Cheon-Seog (Department of Applied Optics and Electromagnetics, College of Natural Science, Hannam University)
  • 발행 : 2009.12.25

초록

본 논문에서는 다음과 같은 관점의 광각 2군 줌 렌즈 설계를 소개한다. 먼저전역최적화의 개념을 기초설계단계에서 도입하고, 이를 통해 현대의 수많은 데이터들을 체계적으로 계통화하고 단순화할 수 있는 설계방안을 제안한다. 구체적인 방안으로 전역설 계를 위해 전역구조함수라는 새로운 개념의 함수를 도입하였고 단순화시켰으며, 나아가 약간의 대수적인 혹은 수치적인 계산을 통해 전역 해 영역을 구하였다. 전역 해 영역은 전역최적화에 대응되는 개념이고 상용화된 설계프로그램들 보다 더 체계적이고 통찰적인 설계방향을 제시한다.

참고문헌

  1. Optical Research Associates, Inc., Pasandena, California, http://www.opticalres.com
  2. ZEMAX Development Corporation, Bellevue, Washington, http://www.zemax.com
  3. Lambda Research Corporation, Littleton, Massachusetts, http://www.lambdares.com
  4. S. C. Park and Y. S. Kim, “Optical system design using lens modules I : optimum first order design in zoom lens,” Hankook Kwanghak Hoeji (Korean J. Opt. Photon.) 8, 81-87 (1997)
  5. S. C. Park and S. H. Lee, “Zoom lens design for compact digital camera using lens modules,” Hankook Kwanghak Hoeji (Korean J. Opt. Photon.) 16, 34-42 (2005) https://doi.org/10.3807/KJOP.2005.16.1.034
  6. S. C. Park and B. T. You, “Ultra-compact zoom lens design for phone camera using hybrid lens system,” Hankook Kwanghak Hoeji (Korean J. Opt. Photon.) 19, 349-359 (2008) https://doi.org/10.3807/HKH.2008.19.5.349
  7. S.-C. Park, S.-H. Lee, and J.-G. Kim, “Compact zoom lens design for a 5x mobile camera using prism,” J. Opt. Soc. Korea 13, 206-212 (2009) https://doi.org/10.3807/JOSK.2009.13.2.206
  8. J. M. Ryu, G. M. Kang, H. J. Lee, H. K. Lee, and J. H. Jo, “Correction method for the variation of the image plane generated by various symmetric error factors of zoom lenses of digital still cameras and estimation of defect rate due to the correction,” Hankook Kwanghak Hoeji (Korean J. Opt. Photon.) 17, 420-429 (2006) https://doi.org/10.3807/KJOP.2006.17.5.420
  9. N. J. Yoo, W. S. Kim, J. H. Jo, J. M. Ryu, H. J. Lee, and G. M. Kang, “Numerical calculation method for paraxial zoom loci of complicated zoom lenses with infinite object distance by using gaussian bracket method,” Hankook Kwanghak Hoeji (Korean J. Opt. Photon.) 18, 410-420 (2007) https://doi.org/10.3807/HKH.2007.18.6.410
  10. J. H. Jo, D. K. Lee, S. O. Lee, J.-M. Ryu, G.-M. Kang, and H.-J. Lee, “Numerical calculation for autofocus of zoom lenses by using gaussian brackets,” Hankook Kwanghak Hoeji (Korean J. Opt. Photon.) 20, 166-174 (2009) https://doi.org/10.3807/HKH.2009.20.3.166
  11. S.-S. Lee, Geometrical Optics (Kyohakyongusa, Seoul, Korea, 1985)
  12. W. J. Smith, Modern Optical Engineering (MacGraw-Hill, NY, USA, 2001)

피인용 문헌

  1. The Design of Telecentric Lenses and Fly-eye Lenses by Utilizing fθ Formula vol.24, pp.1, 2013, https://doi.org/10.3807/KJOP.2013.24.1.009
  2. Optical Structural Design using Gaussian Optics for Multiscale Gigapixel Camera vol.24, pp.6, 2013, https://doi.org/10.3807/KJOP.2013.24.6.311