Personalized optical lens used for nighttime driving and design method thereof
An optical lens and lens technology, applied in optics, optical components, glasses/goggles, etc., can solve the problems of lack of attention and inapplicability of myopia at night, and achieve the effect of obvious personalized characteristics and alleviation of myopia at night.
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Embodiment 1
[0028] Personalized resin lens design scheme for night driving for people with myopia and astigmatism:
[0029] (1) The clinical prescription for glasses wearers provided by optometrists must include the subjective optometry results under photopic conditions and the subjective optometry results under scotopic conditions;
[0030] (2) After design, the optical lens is divided into three working areas according to the radial radius with the optical center as the dot: the central optical area, the peripheral gradient area, and the peripheral peripheral area;
[0031] (3) The refractive power of the central optical area of the optical lens remains stable and meets the diopter correction amount P1 under photopic conditions, and the refractive power of the peripheral area remains stable and meets the diopter correction amount P2 under scotopic conditions;
[0032] (4) The diopter correction amount on the peripheral gradient area of the optical lens starts to gradually change in ...
Embodiment 2
[0037] Design scheme of personalized resin lens for night driving for people with long-sightedness and no astigmatism:
[0038] (1) The clinical prescription for glasses wearers provided by an optometrist must include the subjective optometry results of photopic vision and the subjective optometry results of scotopic vision;
[0039] (2) After design, the optical lens is divided into three working areas according to the radial radius with the optical center as the dot: the central optical area, the peripheral gradient area, and the peripheral peripheral area;
[0040] (3) The refractive power of the central optical area of the optical lens remains stable and meets the diopter correction amount P1 under photopic conditions, and the refractive power of the peripheral area remains stable and meets the diopter correction amount P2 under scotopic conditions;
[0041] (4) The diopter correction amount on the peripheral gradient area of the optical lens starts to gradually change...
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