The reason for using asphericlenses 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。
2
Asphericlenses 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。
3
The profiles of the three lenses were designed as aspheric surfaces so as to correct the aberration and ensure the excellent optical performance.