產(chǎn)品參數(shù)：
尺寸容差：+0.0/-0.2mm
表面精度：λ/10 @632.8nm
光潔度：60-40
中心偏差：<3 arc min
通光孔徑：>90%
倒邊：0.25mm×45°
| Part Number | Diameter(mm) | Thickness(mm) |
| LOAUM6-3 | 6.00 | 3.00 |
| LOAUM9-3 | 9.00 | 3.00 |
| LOAUM12.7-3 | 12.70 | 3.00 |
| LOAUM18-3 | 18.00 | 3.00 |
| LOAUM20-3 | 20.00 | 3.00 |
| LOAUM25.4-3 | 25.40 | 3.00 |
| LOAUM30-5 | 30.00 | 5.00 |
| LOAUM40-5 | 40.00 | 5.00 |
| LOAUM50-5 | 50.00 | 5.00 |
| LOAUM50-8 | 50.00 | 8.00 |
| LOAUM80-5 | 80.00 | 5.00 |
| LOAUMS6-3 | 6.00*6.00 | 3.00 |
| LOAUMS9-3 | 9.00*9.00 | 3.00 |
| LOAUMS12.7-3 | 12.70*12.70 | 5.00 |
| LOAUMS25.4-5 | 25.40*25.40 | 5.00 |
| LOAUMS30-5 | 30.00*30.00 | 5.00 |
