The reason for using aspheric lenses in these devices, the quality of the lens, as well as the material...
说明了这些仪器中使用非球面透镜的原因，对透镜像质的要求，以及制造非球面透镜的材料。
Aspheric lenses are highest quality molded and fire polished lenses, designed to minimize spherical aberrations which are of major concern in condensing systems.
我们生产的非球面透镜质量最好，采用火焰抛光透镜，使球面相差最小化-对冷凝系统尤为重要。
The profiles of the three lenses were designed as aspheric surfaces so as to correct the aberration and ensure the excellent optical performance.
透镜表面完全采用非球面设计，较好地校正了球差等各种像差，使透镜具有良好的光学成像性能。
The profiles of the three lenses were designed as aspheric surfaces so as to correct the aberration and ensure the excellent optical performance.
透镜表面完全采用非球面设计，较好地校正了球差等各种像差，使透镜具有良好的光学成像性能。
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