双波长介质反射镜设计用于反射所需应用波长的光线，相较于普通的反射镜，双波长可同时反射两个特定的是使用波长。镭星光电可以根据客户的需要来定制各种反射膜系。
| 材料 | H-K9L |
| 尺寸公差 | +0.0/-0.2mm |
| 厚度公差 | ±0.2mm |
| 通光孔径 | >90% |
| 面形 | λ/10@632.8nm per 25mm range |
| 表面质量 | 60/40 scratch and dig |
| 镀膜 | 介质膜 HR coating, R>99%, 另一面研磨或检测抛光 |
| 损伤阈值 | >5J/cm2, 20ns, 20Hz, @1064nm |
| 型号 | 材料 | 直径(mm) | 厚度(mm) | 使用波长(nm) | 入射角(°) |
| DMIRD12.7T3-351-355&527-532-0 | BK7 | 12.7 | 3.0 | 351-355&527-532 | 0 |
| DMIRD12.7T3-351-355&527-532-45 | BK7 | 12.7 | 3.0 | 351-355&527-532 | 45 |
| DMIRD12.7T3-527-532&1047-1064-0 | BK7 | 12.7 | 3.0 | 527-532&1047-1064 | 0 |
| DMIRD12.7T3-527-532&1047-1064-45 | BK7 | 12.7 | 3.0 | 527-532&1047-1064 | 45 |
| DMIRD12.7T3-633-660&1047-1064-0 | BK7 | 12.7 | 3.0 | 633-660&1047-1064 | 0 |
| DMIRD12.7T3-633-660&1047-1064-45 | BK7 | 12.7 | 3.0 | 633-660&1047-1064 | 45 |
| DMIRD20T5-351-355&527-532-0 | BK7 | 20.0 | 5.0 | 351-355&527-532 | 0 |
| DMIRD20T5-351-355&527-532-45 | BK7 | 20.0 | 5.0 | 351-355&527-532 | 45 |
| DMIRD20T5-527-532&1047-1064-0 | BK7 | 20.0 | 5.0 | 527-532&1047-1064 | 0 |
| DMIRD20T5-527-532&1047-1064-45 | BK7 | 20.0 | 5.0 | 527-532&1047-1064 | 45 |
| DMIRD20T5-633-660&1047-1064-0 | BK7 | 20.0 | 5.0 | 633-660&1047-1064 | 0 |
| DMIRD20T5-633-660&1047-1064-45 | BK7 | 20.0 | 5.0 | 633-660&1047-1064 | 45 |
| DMIRD25.4T6.35-351-355&527-532-0 | BK7 | 25.4 | 6.35 | 351-355&527-532 | 0 |
| DMIRD25.4T6.35-351-355&527-532-45 | BK7 | 25.4 | 6.35 | 351-355&527-532 | 45 |
| DMIRD25.4T6.35-527-532&1047-1064-0 | BK7 | 25.4 | 6.35 | 527-532&1047-1064 | 0 |
| DMIRD25.4T6.35-527-532&1047-1064-45 | BK7 | 25.4 | 6.35 | 527-532&1047-1064 | 45 |
| DMIRD25.4T6.35-633-660&1047-1064-0 | BK7 | 25.4 | 6.35 | 633-660&1047-1064 | 0 |
| DMIRD25.4T6.35-633-660&1047-1064-45 | BK7 | 25.4 | 6.35 | 633-660&1047-1064 | 45 |
| DMIRD50.8T6.35-351-355&527-532-0 | BK7 | 50.8 | 6.35 | 351-355&527-532 | 0 |
| DMIRD50.8T6.35-351-355&527-532-45 | BK7 | 50.8 | 6.35 | 351-355&527-532 | 45 |
| DMIRD50.8T6.35-527-532&1047-1064-0 | BK7 | 50.8 | 6.35 | 527-532&1047-1064 | 0 |
| DMIRD50.8T6.35-527-532&1047-1064-45 | BK7 | 50.8 | 6.35 | 527-532&1047-1064 | 45 |
| DMIRD50.8T6.35-633-660&1047-1064-0 | BK7 | 50.8 | 6.35 | 633-660&1047-1064 | 0 |
| DMIRD50.8T6.35-633-660&1047-1064-45 | BK7 | 50.8 | 6.35 | 633-660&1047-1064 | 45 |
