4X beam expander laser lens 16*1mm Double-concave shape quartz optical lenses laser equipment
Type | 4x Beam Expander Lens |
Size: | 16X1mm |
Shape | circular |
Material: | glass |
Application machine | laser welding / marking machine |
Feature | 1.Low insertion loss |
2.High power capacity | |
3.Transmission of visible light | |
4.Can be customized | |
5.The beam deviation is minimized |