激光F-THETA场镜，采用优质的光学设计和现代化的制造技术。产品广泛应用于激光雕刻，激光打标行业。F-THETA场镜在确保光斑达到衍射极限的前提下，获得高质量的平场效果和最小的几何畸变。光科激光LENSTEK 提供多种产品型号及客户定制化选择。
| 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 | 60X60 | 10 | 58 | 138.7 | 22 | 90 | M85X1 |
| FL-1064-112-160 | 160 | 25 | 110X110 | 10 | 50 | 195.5 | 50 | 90 | M85X1 |
| FL-1064-180-254 | 254 | 25 | 180X180 | 10 | 50 | 334.6 | 60 | 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 | 60X60 | 10 | 58 | 126.5 | 15 | 90 | M85X1 |
| FL-532-112-160 | 160 | 25 | 112X112 | 10 | 50 | 186.8 | 15 | 90 | M85X1 |
| FL-532-180-254 | 254 | 25 | 180X180 | 10 | 50 | 334.6 | 22 | 90 | M85X1 |