| 品型号 | 扩束倍数,x | 入射通光口径(mm) | 出射通光口径(mm) | 出射光斑直径(mm) | 扩束镜总长度(mm) | 安装螺纹 |
| BEST-10.4-2C | 2 | 8 | 15 | 46 | 52.2 | M30x1+M43x0.5 |
| BEST-10.4-3C | 3 | 8 | 15 | 46 | 81.5 | M30x1+M43x0.5 |
| BEST-10.4-4C | 4 | 15 | 28 | 46 | 85 | M30x1+M43x0.5 |
| BEST-10.4-4C2 | 4 | 8 | 15 | 46 | 78 | M30x1+M43x0.5 |
| BEST-10.4-8C | 8 | 8 | 32 | 46 | 81.5 | M30x1+M43x0.5 |