optical lens
With non-distortion acryl optical lens.
采用无缩变亚克力光学透镜。
—— 给力词典精选Polishing optical lenses using pitch.
用沥青抛光精密光学透镜。
—— 给力词典精选The study of plane pure-phase equi-width ring diffractive optical lenses is reported.
报道二维纯位相环带衍射光学透镜的研究。
—— 给力词典精选Focal length is one of the most important optical characteristic parameter of optical lenses and optical instruments.
焦距是光学透镜和光学仪器的重要光学特性参数。
—— 给力词典精选The utility model relates to a liquid optic lens, which belongs to the technical field of optical technology.
本实用新型涉及一种液体光学透镜,属于光学技术领域。
—— 给力词典精选