双凸透镜
cq9电子平台网站可根据客户要求提供多种光学材料制作的棱镜、透镜。常规材质主要为BK7,石英,CaF2、SF等。我们提供多种标准尺寸产品,并可根据使用要求镀制不同波段增透膜或反射膜。 Conventional material mainly for BK7, quartz, CaF2, SF, etc.We provide a wide range of standard size products, can be used according to demand of using different band antireflection coating or plating reflective film.