Description

F-theta fiber laser field lens is a focusing lens in function. The difference between it and ordinary focusing lens is that it has the characteristics of F*Θ. The processing position can be calculated according to F*Θ while maintaining uniformity in a large field of view.

Technical index:

1. Substrate: Fused Silica;

2. Features: high design and processing accuracy, good uniformity in the format, high spot roundness;

3. Application: System marking for scanning processing, welding, cutting, 3D printing cladding, etc.

F-theta scanning lens is also called plan focusing lens, referred to as scanning lens or field lens. It can control the position of the light spot on the image plane by controlling the scanning angle of the incident beam to form a linear scanning rate. The laser beam can form a uniformly sized focused spot in the entire cleaning plane.

 

Product Parameters