Aberration analysis of zoom lens system with freeform surface lenses using XY polynomial

Motoyuki Ohtake; Masato Shibuya; Lianhua Jin

doi:10.1117/12.2603668

19 November 2021 Aberration analysis of zoom lens system with freeform surface lenses using XY polynomial

Motoyuki Ohtake, Masato Shibuya, Lianhua Jin

Author Affiliations +

Proceedings Volume 12078, International Optical Design Conference 2021; 120781H (2021) https://doi.org/10.1117/12.2603668
Event: International Optical Design Conference - IODC 2021, 2021, Online Only

Abstract

Alvarez lens is one of varifocal zoom lens to change field of view while shifting freeform lenses perpendicular to the optical axis. We analyze the aberration sensitivity of each coefficient in normalized XY polynomial.

Citation Download Citation

Motoyuki Ohtake, Masato Shibuya, and Lianhua Jin "Aberration analysis of zoom lens system with freeform surface lenses using XY polynomial", Proc. SPIE 12078, International Optical Design Conference 2021, 120781H (19 November 2021); https://doi.org/10.1117/12.2603668

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