Design of 21 mega-pixel mobile phone lens

Xingxiang Wu; Yuanfangzhou Wang

doi:10.1117/12.2690159

17 August 2023 Design of 21 mega-pixel mobile phone lens

Xingxiang Wu, Yuanfangzhou Wang

Proceedings Volume 12757, 3rd International Conference on Laser, Optics, and Optoelectronic Technology (LOPET 2023); 127571V (2023) https://doi.org/10.1117/12.2690159
Event: 3rd International Conference on Laser, Optics and Optoelectronic Technology (LOPET 2023), 2023, Kunming, China

Abstract

The design of 21 mega-pixel mobile phone lens was introduced, which uses three aspherical optical plastic lenses, APL5514ML, OKP4HT, and E48R, and uses ZEMAX optical design software to design a mobile phone lens with up to 21 million pixels, the optical system has four aspherical optical plastic lenses, and another K9 filter is added to protect the CMOS sensor negative. The first and second lenses are negative and the third and fourth lenses are positive. The design results show that the modulation transfer function (MTF) of the central field of view at 1/2 Nesquith frequency is greater than 0.5, the MTF values at the full field of view are greater than 0.3, the aberration is less than 2 %, the relative illumination is greater than 50 %.

Citation Download Citation

Xingxiang Wu and Yuanfangzhou Wang "Design of 21 mega-pixel mobile phone lens", Proc. SPIE 12757, 3rd International Conference on Laser, Optics, and Optoelectronic Technology (LOPET 2023), 127571V (17 August 2023); https://doi.org/10.1117/12.2690159

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