石英F-Theta 扫描场镜针对超短脉冲和高脉冲能量激光的超快激光,这些透镜是由低色散熔融石英制成, 采用优化的光学设计,以避免背反射和鬼像问题。
标准的熔融二氧化硅F-θ透镜适用于所有高功率激光应用,如焊接、清洁和结构化。热透镜在高功率激光应用中发生并导致焦移,也被最小化。
F-Theta 扫描场镜 - 石英
P/N | EFL(mm) | Scan Angle | Scan Field (mm) | Beam Diameter (mm) | Length (mm) | Working Distance (mm) | Spot um(1/e^2) | Diameter | Screw thread or lens diameter |
FL-1064-60-100 | 100 | 25 | 70X70 | 8 | 58 | 126.5 | 10 | 90 | M85X1 |
FL-1064-112-160 | 160 | 25 | 112X112 | 8 | 50 | 186.8 | 12 | 90 | M85X1 |
FL-1064-180-254 | 254 | 25 | 180X180 | 10 | 50 | 334.6 | 22 | 90 | M85X1 |
532nm F-Theta Lenses Fused Silica
P/N | EFL(mm) | Scan Angle | Scan Field (mm) | Beam Diameter (mm) | Length (mm) | Working Distance (mm) | Spot um(1/e^2) | Diameter | Screw thread or lens diameter |
FL-532-60-100 | 100 | 25 | 70X70 | 8 | 58 | 126.5 | 10 | 90 | M85X1 |
FL-532-112-160 | 160 | 25 | 112X112 | 8 | 50 | 186.8 | 12 | 90 | M85X1 |
FL-532-180-254 | 254 | 25 | 180X180 | 10 | 50 | 334.6 | 22 | 90 | M85X1 |