| 产品型号 | 扩束倍数 | 入射通光口径 mm | 出射通光口径 mm | 入射端扩束镜直径mm | 出射端扩束镜直径 mm | L2 mm | 扩束镜总长度 mm |
| BEST-266-1.5X-W | 1.5 | 8.0 | 24.0 | 30.0 | 30.0 | 46.2 | 63.7 |
| BEST-266-2X-W | 2 | 8.0 | 24.0 | 30.0 | 30.0 | 55.0 | 73.0 |
| BEST-266-3X-W | 3 | 6.0 | 30.0 | 37.6 | 46.0 | 71.0 | 85.0 |
| BEST-266-5X-W | 5 | 6.0 | 30.0 | 37.6 | 46.0 | 71.0 | 85.0 |
| BEST-266-10X-W | 10 | 3.0 | 30.0 | 37.6 | 46.0 | 74.0 | 88.0 |
| BEST-266-20X-W | 20 | 1.5 | 30.0 | 37.6 | 46.0 | 75.0 | 89.5 |