In order to meet the unmet commerce needs of high pixel mobile phone, more and more designs come into being. According to the theory of ray optics, a 13 mega-pixel mobile phone lens was designed based on code V, an optical design software. It consists of five aspherical lenses and a filter. The F-number of the lens is 2.2, the half field of view is 35 degrees, the effective focal length is 3.6, and the total length of the lens is 3.6 mm. The MTF(modulation transfer function) of central field of view is greater than 0.6, the high frequency is greater than 0.2 and in the 0.8 field of view the middle frequency is greater than 0.4. In a word, the lens can meet the requirement of the high imaging quality camera.
Design of 13 mega-pixel mobile phone lens based on code V
First published at:Feb 22, 2018
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12 CODE V 10. 5, Optical Research Associates, East Foothill Boulevard, Pasadena, CA 91107.
Natural Science Foundation of Guangdong Province (2016A030313473, 2015A030310278), the Key Technologies R&D Program of Guangdong Province (2016B090918057) and the Key Technologies R&D Program of Guangzhou City (201704020038, 201704020182)
Get Citation: Geng Y Q, Zhao L F, Zhang X D, et al. Design of 13 mega-pixel mobile phone lens based on code V[J]. Opto-Electronic Engineering, 2018, 45(2): 170575.
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