Long Depth-of-Focus Laser Processing Lens
This lens can be applied in the laser glass processing industry, with picosecond laser for laser drilling and cutting of glass panels.
Two types of product:
● Spot size of Φ3μm in diameter@4mm depth-of-depth.
● Spot size of Φ3μm in diameter@2mm depth-of-depth.
Cross-sectional view of glass
Effect diagram of punching
on the front of the glass
Effect diagram of punching
on the back of glass
Two types of product:
● Spot size of Φ3μm in diameter@4mm depth-of-depth.
● Spot size of Φ3μm in diameter@2mm depth-of-depth.
Cross-sectional view of glass
Effect diagram of punching
on the front of the glass
Effect diagram of punching
on the back of glass
Lens appearance
