折射透镜 meaning in English
dioptric lens
dioptriclens
refraction lens
refractor
Examples
- Ophthalmic instruments . refractor heads
眼科仪器.折射透镜突出部 - Finally , the chromatic dispersive characteristics of holographic lens and refractive lens are compared , and the effective chromatic coefficient of holographic lens is given
最后，对全息透镜和折射透镜的色散特性进行了比较，得到衍射光学元件的等效色散系数。