一、德国SILL OPTICS扩束镜
传统的扩束镜是两个单个透镜（聚焦镜）组成，为了最小化相差和达到衍射极限功能，有利于准直，我们用自由间隔的两透镜系统，经过扩束后光束发散角更容易调整。扩束镜使用伽利略型，没有焦点，扩束镜长度较短。新的紧凑型扩束镜只有44.7mm长。
1、 固定倍数扩束镜
1850 nm - 1980 nm材质：熔融石英
| 型号 | 扩束倍数 | 最大入射光直径 | 最大输出光直径 | 长度 | 外径 |
| (mm) | (mm) | (mm) | (mm) | ||
| S6EXP0015/159 | 1.5x | 6 | 30 | 85 | 46 |
| S6EXP0020/159 | 2.0x | 6 | 30 | 85 | 46 |
| S6EXP0025/159 | 2.5x | 6 | 30 | 85 | 46 |
| S6EXP0030/159 | 3.0x | 6 | 30 | 85 | 46 |
| S6EXP0040/159 | 4.0x | 6 | 30 | 85 | 46 |
| S6EXP0050/159 | 5.0x | 5 | 30 | 85 | 46 |
| S6EXP0060/159 | 6.0x | 4 | 30 | 85 | 46 |
| S6EXP0070/159 | 7.0x | 3.5 | 30 | 85 | 46 |
| S6EXP0080/159 | 8.0x | 3.5 | 30 | 85 | 46 |
| S6EXP0090/159 | 9.0x | 3 | 30 | 85 | 46 |
| S6EXP0100/159 | 10.0x | 3 | 30 | 85 | 46 |
| S6EXP0120/159 | 12.0x | 2.5 | 30 | 85 | 46 |
1550 nm材质：熔融石英
| 型号 | 扩束倍数 | 最大入射光直径 | 最大输出光直径 | 长度 | 外径 |
| (mm) | (mm) | (mm) | (mm) | ||
| S6EXP0015/008 | 1.5x | 6 | 30 | 85 | 46 |
| S6EXP0020/008 | 2.0x | 6 | 30 | 85 | 46 |
| S6EXP0025/008 | 2.5x | 6 | 30 | 85 | 46 |
| S6EXP0030/008 | 3.0x | 6 | 30 | 85 | 46 |
| S6EXP0040/008 | 4.0x | 6 | 30 | 85 | 46 |
| S6EXP0050/008 | 5.0x | 5 | 30 | 85 | 46 |
| S6EXP0060/008 | 6.0x | 4 | 30 | 85 | 46 |
| S6EXP0070/008 | 7.0x | 3.5 | 30 | 85 | 46 |
| S6EXP0080/008 | 8.0x | 3.5 | 30 | 85 | 46 |
| S6EXP0090/008 | 9.0x | 3 | 30 | 85 | 46 |
| S6EXP0100/008 | 10.0x | 3 | 30 | 85 | 46 |
| S6EXP0120/008 | 12.0x | 2.5 | 30 | 85 | 46 |
1030nm - 1090nm材质：熔融石英
| 1064nm | 1030-1090 nm | 电动扩束镜 | 扩束倍数 | 最大入射光 | 最大输出光 | 长度 | 外径 |
| 标准型 | 低吸收 | 直径 (mm) | 直径 (mm) | (mm) | (mm) | ||
| S6EXP0015/126 | S6EXP0015/328 | S6EXM0015/xxx1 | 1.5x | 6 | 30 | 85 | 46 |
| S6EXP0020/126 | S6EXP0020/328 | S6EXM0020/xxx1 | 2.0x | 6 | 30 | 85 | 46 |
| S6EXP0025/126 | S6EXP0025/328 | S6EXM0025/xxx1 | 2.5x | 6 | 30 | 85 | 46 |
| S6EXP0030/126 | S6EXP0030/328 | S6EXM0030/xxx1 | 3.0x | 6 | 30 | 85 | 46 |
| S6EXP0040/126 | S6EXP0040/328 | S6EXM0040/xxx1 | 4.0x | 6 | 30 | 85 | 46 |
| S6EXP0050/126 | S6EXP0050/328 | S6EXM0050/xxx1 | 5.0x | 5 | 30 | 85 | 46 |
| S6EXP0060/126 | S6EXP0060/328 | S6EXM0060/xxx1 | 6.0x | 4 | 30 | 85 | 46 |
| S6EXP0070/126 | S6EXP0070/328 | S6EXM0070/xxx1 | 7.0x | 3.5 | 30 | 85 | 46 |
| S6EXP0080/126 | S6EXP0080/328 | S6EXM0080/xxx1 | 8.0x | 3.5 | 30 | 85 | 46 |
| S6EXP0090/126 | S6EXP0090/328 | S6EXM0090/xxx1 | 9.0x | 3 | 30 | 85 | 46 |
| S6EXP0100/126 | S6EXP0100/328 | S6EXM0100/xxx1 | 10.0x | 3 | 30 | 85 | 46 |
| S6EXP0120/126 | S6EXP0120/328 | S6EXM0120/xxx1 | 12.0x | 2.5 | 30 | 85 | 46 |
| S6EXP0150/126 | S6EXP0150/328 | S6EXM0150/xxx1 | 15.0x | 2 | 30 | 85 | 46 |
| S6EXP0200/126 | S6EXP0200/328 | S6EXM0200/xxx1 | 20.0x | 1.5 | 30 | 85 | 46 |
1030 - 1090nm紧凑型，材质：熔融石英
| 1064nm | 1030-1090 nm | 扩束倍数 | 最大入射光 | 最大输出光 | 长度 | 外径 |
| 标准型 | 低吸收 | 直径 (mm) | 直径 (mm) | (mm) | (mm) | |
| S6EXK0008/126 | S6EXK0008/328 | 0.8x | 10 | 12 | 44.7 | 46 |
| S6EXK0012/126 | S6EXK0012/328 | 1.2x | 12 | 26 | 44.7 | 46 |
| S6EXK0015/126 | S6EXK0015/328 | 1.5x | 11 | 26 | 44.7 | 46 |
| S6EXK0020/126 | S6EXK0020/328 | 2.0x | 6 | 26 | 44.7 | 46 |
| S6EXK0030/126 | S6EXK0030/328 | 3.0x | 6 | 26 | 44.7 | 46 |
| S6EXK0040/126 | S6EXK0040/328 | 4.0x | 5 | 20 | 44.7 | 46 |
1030 - 1090nm ALPHA系列，高功率应用，材质：熔融石英
| 型号 | 扩束倍数 | 最大入射光 | 最大输出光 | 长度 | 外径 |
| 直径 (mm) | 直径 (mm) | (mm) | (mm) | ||
| S6ASS0807/328 | 1.1x | 24 | 50 | 85.5 | 77 |
| S6ASS0812/328 | 1.2x | 24 | 50 | 85.5 | 77 |
| S6ASS3116/328 | 1.5x | 24 | 50 | 85.5 | 77 |
| S6ASS0884/328 | 1.8x | 24 | 50 | 85.5 | 77 |
| S6ASS3121/328 | 2.0x | 24 | 50 | 121.7 | 77 |
| S6ASS3126/328 | 2.5x | 20 | 50 | 139.9 | 77 |
| S6ASS3132/328 | 3.0x | 16 | 50 | 151.7 | 77 |
| S6ASS3140/328 | 4.0x | 24 | 50 | 249 | 77 |
| S6ASS6008/328 | 0.8x | 12 | 20 | 46 | 85 |
| S6ASS6012/328 | 1.2x | 12 | 20 | 46 | 46 |
* ALPHA 是 Absorption Low Plus High Aperture的缩写。
1064nm大孔径输入，材质：光学玻璃
| 型号 | 扩束倍数 | 最大入射光 | 最大输出光 | 长度 | 外径 |
| 直径 (mm) | 直径 (mm) | (mm) | (mm) | ||
| S6ASS0815/126 | 1.5x | 15 | 30 | 85 | 46 |
| S6ASS0820/126 | 2.0x | 15 | 30 | 85 | 46 |
| S6ASS0830/126 | 3.0x | 10 | 30 | 90 | 46 |
| S6ASS2071/126 | 4.0x | 10 | 50 | 106 | 77 |
| S6ASS2070/126 | 6.0x | 8 | 50 | 106 | 77 |
808 - 980nm 材质：熔融石英
| 标准扩束镜 | 电动扩束镜 | 扩束倍数 | 最大入射光 | 最大输出光 | 长度 | 外径 |
| 直径 (mm) | 直径 (mm) | (mm) | (mm) | |||
| S6EXP0020/094 | S6EXM0020/094 | 2.0x | 6 | 30 | 85 | 46 |
| S6EXP0030/094 | S6EXM0030/094 | 3.0x | 6 | 30 | 85 | 46 |
| S6EXP0050/094 | S6EXM0050/094 | 5.0x | 6 | 30 | 85 | 46 |
| S6EXP0100/094 | S6EXM0100/094 | 10.0x | 3 | 30 | 85 | 46 |
515 - 545nm材质：熔融石英
<td height="19" width="59" x:num="85" style="mar
| 532nm | 515-545nm, | 电动扩束镜 | 扩束倍数 | 最大入射光 | 最大输出光 | 长度 | 外径 |
| 标准型 | 低吸收 | 直径 (mm) | 直径 (mm) | (mm) | (mm) | ||
| S6EXP0015/121 | S6EXP0015/292 | S6EXM0015/xxx1 | 1.5x | 6 | 30 | 85 | 46 |
| S6EXP0020/121 | S6EXP0020/292 | S6EXM0020/xxx1 | 2.0x | 6 | 30 | 85 | 46 |
| S6EXP0025/121 | S6EXP0025/292 | S6EXM0025/xxx1 | 2.5x | 6 | 30 | 85 | 46 |
| S6EXP0030/121 | S6EXP0030/292 | S6EXM0030/xxx1 | 3.0x | 6 | 30 | 85 | 46 |
| S6EXP0040/121 | S6EXP0040/292 | S6EXM0040/xxx1 | 4.0x | 6 | 30 | 85 | 46 |
| S6EXP0050/121 | S6EXP0050/292 | S6EXM0050/xxx1 | 5.0x | 5 | 30 | 85 | 46 |
| S6EXP0060/121 | S6EXP0060/292 | S6EXM0060/xxx1 | 6.0x | 4 | 30 | 85 | 46 |
| S6EXP0070/121 | S6EXP0070/292 | S6EXM0070/xxx1 | 7.0x | 3.5 | 30 |