反射镜
产品名称:介质膜反射镜
材料: BK7, UV grade Fused Silica
尺寸公差: +0.0/-0.2mm
厚度公差: ±0.2mm
通光孔径: >90%
表面精度: λ/10@632.8nm per 25mm range
表面质量: 60/40 scratch and dig
镀膜: Dielectric HR coating on one surface, R>99.5% for random polarization, rear surface uncoated