The telecentric F-theta scan lens ensures strict control of the impact angle, allowing the outgoing beam to be nearly perpendicular to the working plane at any field angle. This results in significantly improved circularity of the focal point, as well as enhanced uniformity in the xy direction and perpendicularity in the z direction across the entire laser processing area. As a result, the telecentric F-theta scan lens offers special advantages in precision machining and vertical drilling applications. The optical glass telecentric F-theta scan lens is suitable for low-power laser processing, while the fused silica telecentric F-theta scan lens boasts a higher damage threshold to withstand high laser power. Elevate your precision laser processing with the exceptional capabilities of the telecentric F-theta scan lens today.