Si硅介質(zhì)膜反射激光鏡片 | |
---|---|
外形公差 Appearance Tolerance | 0/-0.1mm |
厚度公差 Thickness Tolerance | ±0.1mm |
光潔度 Finish | S1:40-20,S2:精磨(Flnish grinding) |
平行度 Parallel Degree | <1′ |
有效孔徑?Effective Aperture | >90% |
倒邊 Chamfer | <0.2×45° |
鍍膜 Coating Film | 高反膜(Coating high anti-membrane) |